Jeon Wonwoo is Kim Mingyu's and Kim Mingyu is Jeon Wonwoo's. Well at least, Wonwoo thinks so that way. Mingyu loved Wonwoo and he is happy with Wonwoo but it's not his fault that there are so many good-looking guys in their school. Mingyu then begins to have many guys chasing after him and Wonwoo does not know if the younger loves him anymore. Mingyu then suffered from memory loss and forgets that he

two bestfriends, kim mingyu and jeon wonwoo are complete idiots. kim mingyu is stupid, but not stupid enough to realise that he has fallen for his bestfriend.  

Wonwoo is the school's delinquent while Mingyu is the school's president. Mingyu soon finds himself caught in a strange relationship with the school's delinquent.

Mingyu folds a heart. Wonwoo folds a crane.