Lee Yooyoung

She is the most cutest among all her friends. She has a very spirited personality that just makes you fall for her. She's also smart and sweet along side kind. 

Hwang Minhyun

He is a 'smart-'. He is extremely smart and has amazing vocal skills as well. He always wonders around places to just clear his mind whether or not if he's having a bad day. 

Kang Joonkyu

He is a troubled kid who doesn't get attention from anyone. He has friends but they always about his mother. But he doesn't care what they thought of him or anyone else.