Meet Park Seong-Hyeon, He is the type of person who is enthusiastic and energetic. He is attractive, but he doesn't show much affection to girls.

Meet Lee Chi-Hyon, Seong-Hyeon's Best Friend. She is the type of person who is introverted and typical. She wants to be with the person who will thorough her life.

Their perspective changed when new transferee students (Sana and Eun-woo) came to their university.

Sana is the complete opposite of Park Seong-Hyeon, She is the shy type.

Eun-woo, On the other hand, seems like the cool guy but once you get to know him, he is very sympathetic.

Wanna know what will happen? Check it out at "The Room of Affection"!