Yang Jungwon - he is the head of the class and a good student, an excellent student and he hates you. You name Yoojun is the school bully, a handsome and rich guy, you love to tease Jungwon, all the girls are in love with you, and you are a guy.

You and your class went on a trip by bus, Jungwon was sitting behind you and you were in front of him and you were fooling around with your friends. Jungwon didn't like it and patted you on the shoulders Jungwon: could you be quieter?