Jang Dongwoo, eighteen years old, is a popular boy,
With his cheerful personality and his huge smile nobody can't resist him even if he's a jerk! He and his friends Woohyun,
Sunggyu, SungYeol and MyungSoo rules the school.
But when he finally spot this bullied boy, dancing with all his mind he think that maybe, just maybe he can try being nice...

Lee Howon, better known as Hoya is an loner, nerd high school student.
At school he had been bullied for years and pranked everyday,
and at home his parents abuse him. But thanks to Sungjong who's always by his side he tries to
handle his situation. Until his life changes thanks to a certain Jang DongWoo...