Main Casts ;

Name ; Kris Wuyifan / Kevin Li Jiaheng

Age ; 24 years old

2nd year in SNU

Character ; Well-known Kris because of his styles, attitudes & achievements in the college, he is also ladies man, since there's a lot girls (regardless their age) have crush on him, but he never showed any interests in any girls. Until . . . .

Name ; Nana / Im Jinah

Age ; 23 years old

1st year in SNU

Character ; She's outgoing & funny person, but behind all her smiles, she's actually hide some of the dark past & because of her dark past, she had some traumas agains the guys. Many girls jealous of her beauty that always catch any guys attentions whenever she is. Until . . . .

Name ; Soyeon / Park Soyeon

Age ; 24 years old (in this character, she's in one batch with Kris & Chanyeol)

2nd year in SNU

Character ; She's the cute type girl, but a little annoying sometimes, in one group with Kris & Chanyeol made her thinks that she's quite popular in the campus. She also admires Kris in silent, and hoping that he'll look at her one day. Until . . . .

Name ; Chanyeol / Park Chanyeol

Age ; 24 years old (in this character, he's in one batch with Kris & Soyeon)

2nd year in SNU

Character ; He's the hyper guy, his hyper vibe will effect almost everyone that he hangs around with. He's in the same group with Soyeon & Kris, but sometimes he felt that Soyeon clings too much to Kris. He is one of Nana's senior in her highschool. He got crush on Nana until . . . .