Yoo Yeon Seok and Chae Soo Bin When The Phone Rings were caught watching together, are they dating?

Yoo Yeon Seok and Chae Soo Bin When The Phone Rings were caught watching together, are they dating? When The Phone Rings stars Yoo Yeon Seok and Chae Soo Bin don't just make people excited on the small screen. After episodes 5 and 6 aired this weekend, fans were even more excited when they saw the news circulating in cyberspace; Yoo Yeon Seok and Chae Soo Bin were caught on camera attending a musical drama performance together