She's a bully,

He's innocent..

She's mean,

He's kind..

"Will they fall for each other?

Or will they end up hating each others' Guts forever?

Lee Chae Rinh/CL - 19 years old

- is the Dean's daughter; which means she has every right to do what she wants in the school

- leader of the infamous group 2NE1

- bestfriends with Gongchan since Kindergarten

- rude and mean, but she has a soft side which she only shows to 2ne1 and B1A4, except B1A4's Baro

- very mean to Baro, but she doesn't have any reason why she hates him. But someday, something will change.

Cha Sun Woo/Baro - 19 years old (one month older than CL)

- is the new member and the second maknae of B1A4 

- a transferee but bestfriends with Sandeul since Highschool

- the CUTE-BABY-FACE of the group

- very nice and innocent

- has a secret crush on CL but is too coward to confess

2NE1

Park Bom/Bom - oldest

Sandara Park/Dara - second oldest

Gong Minji/Minzy - maknae (youngest)

B1A4

Shin Dongwoo/CNU - oldest

Jung Jinyoung/Jinyoung - second oldest

Lee Jung Hwan/Sandeul - third oldest

Gong Chanshik/Gongchan - maknae (youngest)