This song is so goofy and the lyrics are just ludicrous, but it really has fun with it. This is not a half assed number at all. Grease 2 is a ridiculous and ironically hilarious movie.
That’s what happens if your behaving like this your not mature enough even if your a guy but more guys are more not mature at all in every generation. Got worse because of the new generation kids and grow up and they think they know everything, be rude to elders and think they are grown at 14- 24. Some kids think everyone should be gay and think everyone is homophobic. Some try to pretend there a teen or a grown adult online when they are 7-11 or 7-16 and talk rude things to adults and call adults 7 year old like how they hear other kids and adults do so they copy . In college boys still not even mature from back then up to this new generation and the new generation destroyed everything. But this movie and the first one is one of the best movies I grew up with sence 1995- early 2000s. I hope dumbies that’s new detector’s or new generation or won’t remake them .i know they all already doing that because they think old generation sucks and not popular any more. It’s stupid . Every time I watch those movies I dance or imagine my self in one and then The dance looks so fun . I wish we did this for drama class in my generation. We almost did the wix
@@paragon_moon8400 that’s what I’ve been telling my mom . People don’t make this anymore. New generation people don’t appreciate it but they should . If I want to make a movie I would do something like this .
@@thegreenmanofnorwich To me, it's more hilarious than the first one. Grease 1 had it's funny moments, and the love story was much better. But the 2nd one, I laugh so much on this one. 🤣🤣
seriously you didn't get the laugh at the end!? dude that was the best part of the entire song was his freaking laugh! how could you not get the laugh!?
Your stupid . They are both good . Nothing is wrong with the first one. If your from the new generation then please don’t watch grease again because I’m done and tired of fools not appreciating the old generation and the old versions of movies .
@@laurenpatrick4609 I’ll give you that! Weak ending too. But Reproduction, the song in the bunker, Cool Rider, and A Girl For A Season are all jams. Oh, and the freaking bowling alley!!!
To be fair, I'd be a bit stuffy too if two of my classmates were sleeping on me while I was trying to pay attention to the teacher. That being said, I loved that as well.
Reproduction lyrics: Mr. Stuart: The parts of a flower are so constructed that very, very often the wind will cause pollination. If not, then a bee or any other nectar gathering creature can create the same situation. Yes, anything that gets the pollen to the pistils, write it on the list. I'll try to make it crystal-clear: The flower's insatiable passion turns its life into a circus of debauchery! Mr. Stuart: Now you see just how the stamen gets its lusty dust onto the stigma. And why this frenzied chlorophyllous orgy starts in spring is no enigma! We call this quest for satisfaction a what, class? Sorority girls: A photo-periodic reaction! Mr. Stuart: Oh, that's good, that's very good. Hey, I'm lost where are we? Chapter 2, page 5... Reproduction, reproduction! Put your pollen tube to work. Reproduction, reproduction! Make my stamen go berserk. Reproduction! I don't think they even know what a pistil is! I got your pistil right here... Where does the pollen go? Mr. Stuart: Next chapter, In an abstract way, the same thing applies To the reproductive organs of the more complex life forms. But now we are dealing with sexual response. Are there any questions before we begin reading? Is it possible the female member of some sex on a couch Could like get this guy all hot and she never even knew it? When a warm-blooded mammal in a tight little sweater Starts pullin' that stuff, is she sayin' that she wants to do it? Johnny: Can't prove it by me, cause they change their tune When you got 'em in the back seat. With his heart beatin' fast! Sorority girls: They make it sound like a track meet, gross! Yeah, then all they can do is say "No, no, no, no, no, no, no, no, no!" Reproduction, reproduction! Baby, give it to me now. Reproduction, reproduction! Is that all you think about? Reproduction! Come on baby show me that you really love me so! Ohhh, I think I'm gonna throw up! Where does the pollen go? Mr. Stuart: The human is the only being capable of consciously controlling its number of offspring. Any comments on this? Paulette: Mr. Stuart, is it true that guys like you, you know, mature and all, Carry some protection with them for sexual occasions? Johnny: What's the big deal? Can't a girl just do that thing in a book Where she adds up the days of her, uh, what do you call it, mentalstration? Oh, that's really neat! Yeah, and what will the guy say when the numbers don't add up right, huh? Yeah, yeah, yeah! Reproduction, reproduction! Hope he's proud of what he's done. Reproduction, reproduction! He was only pokin' fun. Reproduction! See what happens when a boy and girl Don't know how to play it safe? Reproduction, reproduction! Reproduction, reproduction! Reproduction, reproduction! Reproduction! Where does the pollen go?
I feel so sorry for the actors of this movie. Regardless if you like it or not, they all thought their careers were going to boom when it was released and it hurt all of their careers.
rebate I'm a fan of 3 southern cats willow could you get a hold of her she loves you and she's upset cause you haven't got ahold of willow for a sing together please
My bro n I love this movie lol n we kept singing this song n do it for our country lol we didn’t know it meant what it means lol we were kids lol 😂 n my mom was like “ guys please stop singing those songs “ lol 😂
No it’s not bad . Hey I have a bad memory problem. I was born the year 1995 and I was born with a condition disability called microcephaly that’s not zika like dumb fools think everyone that is born like this is zika but not true and I struggle academically and I know every word and dance from 1 and 2 and every movies even from Disney and it’s weird . I’m good at being the wicked witch of the west . I have many talents for some reason as a dissabled person but not allowed to go to college because my disability. It’s not bad to know every words from the movies . I’m just like that at age 4.
If you knew the topic at that age, technically, yes. Otherwise, no. I knew this song (and movie) when I was a kid. When they showed this on TV, they skipped this scene. I didn't get why, being that there was no profanity.
@@peterwilliamskelhorn6675 I found out relatively recently that Grease 2 existed. I found out that it was a flop and that it hadn't had very good reviews. But still I wanted to see it. I thought "It can't be that bad" and when I saw it I loved it. It's underrated. The songs are amazing and the story is a little better than Grease 1 (I mean, it's a lot more entertaining to watch Michael try to become the best biker in the world than to see Sandy whining all the time because Danny doesn't "want" her) ) And speaking of Stephanie, she's a great character. It's like watching a fusion between Rizzo and Sandy. I mean, she has Sandy's blonde hair and blue eyes, and she's also the lead like her (and she also has that kindness that Sandy has, although Sandy got it when she wanted, that's why he is the best that I hate the most in the entire Greaseverse), but he also has that empowerment that Rizzo has, making it clear that she is not a toy. And he makes it very clear on two occasions: when he sings Cool Rider (my favorite song from the movie), in which he assures that he doesn't want an ordinary boy, but that he wants the best biker in the world; and the other is when he tells Goose that she is not a trophy. (Literally that could have been said by Rizzo in Grease 1 On the one hand, I understand people who don't like Grease 2, since it doesn't feel like a sequel (I know full well that it was impossible to put Sandy and her friends in high school since they had graduated 2 years later), and also they were "too many" characters. But at least they could have put them in between scenes. (Example: a scene from the T-Birds from 1959 and 1961; another from the Pink Ladies, or something like that) and above all what annoyed the fans the most is that there is almost no mention of the characters from the first film ( except for Sandy and all because she's the protagonist's cousin, just to "justify" that it's a sequel; I feel like that was very rushed) I mean, I don't understand why they weren't mentioned. Frenchy could talk to Stephanie, Sharon, Paulette and Rhonda about Rizzo, Marty and Jan (I mean she could share her Pink Lady experiences with the new Pink Lady); Michael could talk about Danny (I don't know if they would know each other personally, but he could talk about him based on what Sandy tells him); Craterface could talk about Cha Cha) I think almost no one from the cast of Grease 1 was available when the sequel was made (maybe that's why they couldn't get out), but I would have settled for them being mentioned) The "fault" of all this came from long before. When Grease 1 ended, they already had the idea of making a sequel (and you can see that in the movie, when Coach Calhoun tells Doody, Putzie and Sonny that they can get their grades back over the summer) and that is, since most of the kids had failed their classes, the sequel was going to focus on them trying to pass over the summer. The problem is that at first they decided that it was not a good idea, since they thought that Grease 1 had to be just a movie. Later, they saw the success of the movie, and they took up the idea, but by then neither Olivia Newton-John, nor John Travolta, nor almost anyone from the cast was available (as I said before) so they decided to make "this Grease 2" Many people think that Grease 2 ruined the future franchise, but it didn't. Grease 2 is a good movie (in its own way) they just didn't make it right. (And that is known since when the film was released the script was almost unfinished, that is to say that it was all so rushed, if they had done it calmly and with time, Grease 2 would not have been so criticized and we probably would have had a great franchise) but it's certainly not Grease 2's fault that it was created as if it weren't a sequel. In fact, I think it would have been better if it was just another "Grease movie"
This song is so goofy and the lyrics are just ludicrous, but it really has fun with it. This is not a half assed number at all. Grease 2 is a ridiculous and ironically hilarious movie.
Yes, they need to make more movies like this. I would pay money to see this over any Marvel movie any day! 😂
I'm listening to the songs right now babyyyy this will forever be my favorite movie I'm 50 7/10/22 gm
That’s what happens if your behaving like this your not mature enough even if your a guy but more guys are more not mature at all in every generation. Got worse because of the new generation kids and grow up and they think they know everything, be rude to elders and think they are grown at 14- 24. Some kids think everyone should be gay and think everyone is homophobic. Some try to pretend there a teen or a grown adult online when they are 7-11 or 7-16 and talk rude things to adults and call adults 7 year old like how they hear other kids and adults do so they copy . In college boys still not even mature from back then up to this new generation and the new generation destroyed everything.
But this movie and the first one is one of the best movies I grew up with sence 1995- early 2000s. I hope dumbies that’s new detector’s or new generation or won’t remake them .i know they all already doing that because they think old generation sucks and not popular any more. It’s stupid . Every time I watch those movies I dance or imagine my self in one and then The dance looks so fun . I wish we did this for drama class in my generation. We almost did the wix
@@paragon_moon8400 that’s what I’ve been telling my mom . People don’t make this anymore. New generation people don’t appreciate it but they should . If I want to make a movie I would do something like this .
That’s what it makes it such an amazing, iconic movie. It’s funny, they have fun. “I got your pistol right here… BARNEYYY” lmao
I don't care what anyone says, this was a fun movie.
Grease 2 is a good movie you cannot tell me different or make me think otherwise
I think it's rather fun, too. For me it doesn't quite recreate the charm of the original, but I do find it entertaining.
@@thegreenmanofnorwich To me, it's more hilarious than the first one. Grease 1 had it's funny moments, and the love story was much better. But the 2nd one, I laugh so much on this one. 🤣🤣
I love this movie
Absolutely
I love how Michelle's characters just so chill during the song when you'd expect her to be a little dirty lol
First seen it when I was 9-10. Still one of my favorites. ❤️❤️
The best song in Grease 2 without a doubt.
Prowlin and cool rider is up there
Cool Rider was my fave 😊
Cool Rider is the best one
I
This song is goofy but it's fun
2:57 “Mr Stewart is it true that guys like you, you know, mature and all, carry some protect with them??….. FOR SEXUAL OCCASIONS” 💀💀
I love her 🤣
that is Lorna Luft ... sister of Liza and daughter of Judy Garland.
Paulette is little crazy 😂
"Negative" 😋😋😋
seriously you didn't get the laugh at the end!? dude that was the best part of the entire song was his freaking laugh! how could you not get the laugh!?
Grease 2 is one of my favorite movies. I am not ashamed to proclaim that!
Same here!
I used the opening lines of this song on my GCSE science test when we had to discuss pollination. I regret nothing 😂😂
So awesome 🎉
Nice!
Oh my gosh! You're a legend 👏
@@AmorPandaAdorable thanks 😂😂
Super cool
Guy in plaid red shirt is hilarious with deep voice "where does the pollen go?"
Shooter McGavin from Happy Gilmore.
His name is Christopher MacDonald.
He was cool 😀
the best part of the movie😂
@@imerci1he’s also in Marvel’s Secret Invasion series
Pig Tail Braid Girl. My first crush when I was 5. She's the reason I dig nerds to this day.
Francine is iconic 🤣
Fun fact The actress that plays Paulette is Judy Garland’s daughter
Also the half-sister of Liza Minnelli.
This was a genius way of making a science class get a part in a musical 😂 it was fun ❤
I love this song
Tq
Me too
Love this film so much. Me and my friends use to do all the singing and dancing in a little show to our parents 😂❤
I was today years old when I learned that Shooter McGavin attended Rydell High
Wow my brain never made this connection 🤣
Putting it out there......I actually like Grease 2 better than the first
Me too!!!
Your stupid . They are both good . Nothing is wrong with the first one. If your from the new generation then please don’t watch grease again because I’m done and tired of fools not appreciating the old generation and the old versions of movies .
Me too!
The back to school song is rubbish though
@@laurenpatrick4609 I’ll give you that! Weak ending too. But Reproduction, the song in the bunker, Cool Rider, and A Girl For A Season are all jams. Oh, and the freaking bowling alley!!!
I laugh all the time ,this reminds me of 5th grade - high school lol
I am just happy we are getting better at casting properly aged actors these days
😅😅 it's just funny to hear and to watch this part. lol
Still cant get over how this teacher put his whole class in heat lol 💯👍👍
40 years later and "Reproduction... make my stamen go berserk" still lives on in my memory.
Love Johnny a real hunk and fantastic voice
They have drives Mr.Stuart. LUSTFUL drives
Oh, I understand.
I would watch this summer nights! couldn't wait for HS Fall lol. Good times I am a 90s kid but old soul. loved the music
I haven't heard this since I saw the film in about 1990. Its really pretty fun!
I remember when I was younger I didn't like this song nor the movie so much, now I can't stop listening to the music and watching the movie
“I got your pistol right here… BARNEYYY”
“negativeeeee”
“Mentalstration” LMAO
“Oh I think I’m gonna throw up”
Absolutely. Very dubious lyrics but such a lot of fun ❤️❤️❤️❤️❤️
Fucking unreal magical musical happening
i love this song because it makes me learn how flowers get plin and it is just so funny when i hear that song i can't stop laughing
I love you Ivy Austin!!! You rule! (The girl in the glasses and pigtails)
I remember seeing this for the first time recently 😹, my mom always made me skip this scene.
This movie was also my younger brother’s favorite
How about let's do it for our country
We need a Grease 3!!!
No we don't
That was gonna happen...then it got scrapped and became High School Musical
Just seen this, love Grease 2 ain't watched it for a while.... May have to watch it now on this rainy Easter bank holiday Monday 😂😊
Michael at the start: stuffy Brit
Michael at the end: getting into it
To be fair, I'd be a bit stuffy too if two of my classmates were sleeping on me while I was trying to pay attention to the teacher. That being said, I loved that as well.
Why did this explain reproduction better then my health teacher 😂
Because this teacher forgot that "their bodies are more developed than their minds."
Tab Hunter did a great job. He was a really good singer. RIP Tab Hunter
Watched the movie so much I knew all the lyrics
Reproduction lyrics:
Mr. Stuart:
The parts of a flower are so constructed that very, very often the wind will cause pollination.
If not, then a bee or any other nectar gathering creature can create the same situation.
Yes, anything that gets the pollen to the pistils, write it on the list.
I'll try to make it crystal-clear:
The flower's insatiable passion turns its life into a circus of debauchery!
Mr. Stuart: Now you see just how the stamen gets its lusty dust onto the stigma.
And why this frenzied chlorophyllous orgy starts in spring is no enigma!
We call this quest for satisfaction a what, class?
Sorority girls: A photo-periodic reaction!
Mr. Stuart: Oh, that's good, that's very good.
Hey, I'm lost where are we? Chapter 2, page 5...
Reproduction, reproduction!
Put your pollen tube to work.
Reproduction, reproduction!
Make my stamen go berserk.
Reproduction!
I don't think they even know what a pistil is!
I got your pistil right here...
Where does the pollen go?
Mr. Stuart: Next chapter, In an abstract way, the same thing applies
To the reproductive organs of the more complex life forms.
But now we are dealing with sexual response.
Are there any questions before we begin reading?
Is it possible the female member of some sex on a couch
Could like get this guy all hot and she never even knew it?
When a warm-blooded mammal in a tight little sweater
Starts pullin' that stuff, is she sayin' that she wants to do it?
Johnny: Can't prove it by me, cause they change their tune
When you got 'em in the back seat.
With his heart beatin' fast! Sorority girls: They make it sound like a track meet, gross!
Yeah, then all they can do is say "No, no, no, no, no, no, no, no, no!"
Reproduction, reproduction!
Baby, give it to me now.
Reproduction, reproduction!
Is that all you think about?
Reproduction!
Come on baby show me that you really love me so!
Ohhh, I think I'm gonna throw up!
Where does the pollen go?
Mr. Stuart:
The human is the only being capable of consciously controlling its number of offspring.
Any comments on this?
Paulette: Mr. Stuart, is it true that guys like you, you know, mature and all,
Carry some protection with them for sexual occasions?
Johnny: What's the big deal? Can't a girl just do that thing in a book
Where she adds up the days of her, uh, what do you call it, mentalstration?
Oh, that's really neat! Yeah, and what will the guy say when the numbers don't add up right, huh?
Yeah, yeah, yeah!
Reproduction, reproduction!
Hope he's proud of what he's done.
Reproduction, reproduction!
He was only pokin' fun.
Reproduction!
See what happens when a boy and girl
Don't know how to play it safe?
Reproduction, reproduction!
Reproduction, reproduction!
Reproduction, reproduction!
Reproduction!
Where does the pollen go?
One of my favorite movies ❤❤
My mom actually graduated the year this movie was set in. We both feel this movie's better than the first one.
Well you are wrong.
Blast from the past anyone?
I really enjoyed this movie 😊
I feel so sorry for the actors of this movie. Regardless if you like it or not, they all thought their careers were going to boom when it was released and it hurt all of their careers.
Grease 1..better film..Grease 2..better songs
Love this more that #1 imo! ❤
Love how well the guys do the girl impression of reproduction
🥳🥳 great film 🥳🥳
This song and cool rider are my absolute favorites
Johnny is swinging his arms in the air, lol😂😂
Where does the pollen go?
looking back this now this is just funny
“See What Happens When A Boy And Girl Don’t Know How To Play It Safe!!!” 👉🏾🐇
Mr Stuart was at least a fun teacher.
This movie is a fever dream and I'm here for it
This is the best part of Grease 2
This movie was fun and so were the songs didn't like the bike thing that much but I can get by it
Love this song. Love this film..but yes full consent is paramount for all xx
Are your pictures so cute,, my b.i is so bad that i don't reply to all comments
Hey I can relate! No sex for three years now! Proud of it too! Love this video & song! My hormones are at my ankles!😮😅😊
REPRODUCTION!
Angguk2 kepala dgr lagu ni.
Layan,,,,
rebate I'm a fan of 3 southern cats willow could you get a hold of her she loves you and she's upset cause you haven't got ahold of willow for a sing together please
My bro n I love this movie lol n we kept singing this song n do it for our country lol we didn’t know it meant what it means lol we were kids lol 😂 n my mom was like “ guys please stop singing those songs “ lol 😂
God, this is so bad. I love it. Don’t know how many times I watched this when it came out. ‘Cool Rider’ has this beat, though. 😂❤
Lusty dust 😂
I love the ending its funny
Dear God they made this up as they filmed.
That teacher is fuckin traumatized for the rest of his life.
Funny way to talk about sex 😂 a very musical version of it to high school kids 😂😂
This was Troy Donohue or Tab Hunter?
Tab Hunter .. who is gay
That's Tab Hunter during this scene
People say Greece 2 failed us a movie musical I beg to differ it’s one of my favorites
Blimey, no school in the world has ever turned biology into a fun lesson.
When Michael joins in 😂❤
Wish Paulette would have sung more she had a brilliant voice being Judy Garlands daughter hardly surprising
So sad how backwards modern society is
This movie is such a trip but the music still fucking slaps 🙌🏼
is it bad that i knew every word to this by the age of 4
No it’s not bad . Hey I have a bad memory problem. I was born the year 1995 and I was born with a condition disability called microcephaly that’s not zika like dumb fools think everyone that is born like this is zika but not true and I struggle academically and I know every word and dance from 1 and 2 and every movies even from Disney and it’s weird . I’m good at being the wicked witch of the west . I have many talents for some reason as a dissabled person but not allowed to go to college because my disability. It’s not bad to know every words from the movies . I’m just like that at age 4.
If you knew the topic at that age, technically, yes. Otherwise, no.
I knew this song (and movie) when I was a kid. When they showed this on TV, they skipped this scene. I didn't get why, being that there was no profanity.
Who else remembers singing this as a kid in school😂😂😂😂😂😂😂
Girl in green shirt so hot
Admin, dalam video perempuan mana yang paling seksi?
Smua,,,,
Seorg saja
Goose was funny when he say where does the pollution goes
"Where does the pollen go." xD
This song is a bop and for a sequel it’s not that bad just LONG AS HELL
2:36 Complete Meme!
Shooter McGavin From Happy Gilmore was in this movie
Great 😂😂😂😂❤❤❤❤❤😅😅😅😅😅
Ms Mason we love your hair all 300 pounds of it love that part so much!!
Paulette is best girl.. Johnny ishonna lose her if he doesn't treat her right. Paulette>Stephanie
Judy Garlands Daughter
where can i get this full movie?
It's hard to get this video,,,,
@@zulkeff_547 My mom and Dad has it on vcr XD
@@bird.of.hermes.4 In malaysia it is difficult to find if the film has an 18sx elemeant. This movie is so good i like it.
Imagine being in another classroom & hearing the teacher singing to the class about reproduction & then the students start singing & dancing to it.
I've seen this movie so many times w/one of sisters and all I can see now is shooter McGavin lol
I don't remember this. I guess I've only seen Grease 2 on heavily censored television. I know Leader of the Pack and Who's That Guy.
Goose was my gay awakening! I still find him so attractive
Best song in the movie
Better than Cool Rider?
Lsgu lama power tahap gaban.
Ade unsur 18sx
Tau tak pe,,,
i wish my sex ed class was like this!!! lmao
Shooter mcgaven is class in this
"yea! And all they say is no no no no no no no no.. no!"😂
I hated Grease 1. Absolutely loved Grease 2. Unpopular opinion I know. Don’t care Michelle was and still is absolutely stunning.
+mknewlan67 Grease 1 will always be my favourite. I have seen grease 2 its ok but 1st one better(my opinion)
I like Grease 1, but I love more Grease 2 ❤
@@ateneaessabia0399 when i couldn't sleep(before October 2010) i remember watching grease 2 with the sound off or low.
(i still like the first one)
@@peterwilliamskelhorn6675 I found out relatively recently that Grease 2 existed. I found out that it was a flop and that it hadn't had very good reviews. But still I wanted to see it. I thought "It can't be that bad" and when I saw it I loved it. It's underrated.
The songs are amazing and the story is a little better than Grease 1 (I mean, it's a lot
more entertaining to watch Michael try to become the best biker in the world than to see Sandy whining all the time because Danny doesn't "want" her) )
And speaking of Stephanie, she's a great character. It's like watching a fusion
between Rizzo and Sandy. I mean, she has Sandy's blonde hair and blue eyes, and she's also the lead like her (and she also
has that kindness that Sandy has, although Sandy got it when she wanted, that's why
he is the best that I hate the most in the entire Greaseverse), but he also has that
empowerment that Rizzo has, making it clear that she is not a toy. And he makes it
very clear on two occasions: when he sings Cool Rider (my favorite song from the
movie), in which he assures that he doesn't
want an ordinary boy, but that he wants the
best biker in the world; and the other is
when he tells Goose that she is not a trophy. (Literally that could have been said
by Rizzo in Grease 1
On the one hand, I understand people who don't like Grease 2, since it doesn't feel like a sequel (I know full well that it was impossible to put Sandy and her friends in
high school since they had graduated 2 years later), and also they were "too many"
characters. But at least they could have put them in between scenes. (Example: a scene
from the T-Birds from 1959 and 1961; another from the Pink Ladies, or something
like that) and above all what annoyed the fans the most is that there is almost no
mention of the characters from the first film ( except for Sandy and all because she's the
protagonist's cousin, just to "justify" that it's a sequel; I feel like that was very rushed)
I mean, I don't understand why they weren't mentioned. Frenchy could talk to Stephanie,
Sharon, Paulette and Rhonda about Rizzo, Marty and Jan (I mean she could share her Pink Lady experiences with the new Pink
Lady); Michael could talk about Danny (I don't know if they would know each other
personally, but he could talk about him based on what Sandy tells him); Craterface
could talk about Cha Cha)
I think almost no one from the cast of Grease 1 was available when the sequel was made (maybe that's why they couldn't get out), but I would have settled for them being mentioned)
The "fault" of all this came from long before. When Grease 1 ended, they already had the idea of making a sequel (and you can see that in the movie, when Coach Calhoun tells Doody, Putzie and Sonny that they can get their grades back over the summer) and that is, since most of the kids had failed their classes, the sequel was going to focus on them trying to pass over the summer. The problem is that at first they decided that it was not a good idea, since they thought that Grease 1 had to be just a movie. Later, they saw the success of the movie, and they took up the idea, but by then neither Olivia Newton-John, nor John Travolta, nor almost anyone from the cast was available (as I said before) so they decided to make "this Grease 2"
Many people think that Grease 2 ruined the future franchise, but it didn't.
Grease 2 is a good movie (in its own way) they just didn't make it right. (And that is known since when the film was released the script was almost unfinished, that is to say that it was all so rushed, if they had done it calmly and with time, Grease 2 would not have been so criticized and we probably would have had a great franchise) but it's certainly not Grease 2's fault that it was created as if it weren't a sequel.
In fact, I think it would have been better if it was just another "Grease movie"
Grease 2 has better songs and is more upbeat...I found Grease 1 to goodygoody!!