Nichkhun: A rich guy that is caring, protective,and romantic. His family own a huge company. His best friend is Taecyeon, but has a group of friends called 2pm. Ends up falling for Yuri.

2PM: A popular group at school. They are playboys but ends up changing after they met their true loves.

Yuri: A girl that is smart, pure,beautiful, and kind. Her best friend is Yoona.Has a group of friends called SNSD. She is known for her hot body and bright personality. She ends up falling for Nichkhun.

SNSD: Just a group of friends in the school that are very close, you can almost say that they are like sisters. They are very beautiful and attractive.