Why asians look like shy? What's the main difference between korean culture and western culture?

Heyy
Today's video is a little bit special :)
I have always wanted to talk about this, and I will continue to talk about the difference between South Korea and Brazil (or Korean and Brazilian culture or Eastern and Western culture)
You never thought about it, why are we so different? Why do you think Koreans are shy? How are Korean and Brazilian cultures different?
This video may be a bit bland (a bit serious I think), but of course, if you want to understand Korean culture (ie Asian) the idea of the video can help you to understand better!
The subject was not easy to explain with MY PORTUGUESE or my english haha
but I tried, I hope you like it :)
After I continue to make a series on the specific differences, it may be more interesting! Thank you, xoxo