Character & Characteristic : 

Kim Min Sun (you) 
A rich girl that live in Seoul. Friendly but shy around boys. Very attractive. Talented.
(Imagine this girl is YOU)

Noh Minwoo - A rapper from Boyfriend band. Good at dancing. Cute and childish.

Jo Kwangmin - A rapper from Boyfriend band. Cute and handsome. The younger twin but he's more manly.

Jo Youngmin - A vocalist from Boyfriend band. Cute. The older twin but a bit childish.

Cha Sunwoo - A rapper from B1A4. Cute and funny. Good at making beatbox and writing lyrics.

Jung Daehyun - A lead vocalist from B.A.P. Cute. Really handsome and attractive. Very talented. Naughty but he's a shy boy.

Lee Hyun Jae - Your friend. Cute. Friendly. Understanding person.