Bang Yong guk- He is a Chemistry teacher with a good reputation, yet what happens when his attention is captivated by a student none other than by the name of Choi Junhong?

Himchan- The popular music teacher has always been best friends with Bang Yongguk, but his unrequited love taints their relationship. Jealousy blooms when he detects the forbidden relationship between Yongguk and Junhong.

Daehyun- Notoriously known as the school's bad boy, he's got his eye on the pretty freshman boy called Choi Junhong.

Yongjae- Yongjae is the strict prinicple, and he's simply not amused with Daehyun.

Jong up- Jongup has been best friends with Choi Junhong for as long as he can remember. Things get confusing when his brotherly affection transforms into something more.

Zelo (Jun Hong)- This poor kid doesn't know what's going on half the time and often get's taken advantage of. He admits that he doesn't know much about life and his innocence and gulibility shows, but there's one thing he knows for sure;

He's fallen head over heels for his teacher, Bang Yongguk.

Main Pairing: Banglo

Side Pairings: DaeJae, Himup, ZeloxB.A.P

Inspired by 'Never give up' by Bang and Zelo