Gikwang and Suzy are close friends. They started to know each other ever since they're in Secondary School. Suzy lived with her parents only. One day , her parents passed away and she lived alone. She had no money to pay for the rent that her house is being sold to others. She had nowhere to sleep . At night , she would sleep in the park and one day , she got disturbed by a gang of guys. Luckily her old bestfriend , Gikwang and his friends , Doojoon , Hyunseung , Junhyung , Yoseob and Dongwoon came to protect her. She told them everything and they decided to let her stay in the house. But .. As time goes by , the 6 guys began falling in love with Suzy . Who'll Suzy choose ? If I'm her , I'll choose Yoseobbie ! :b

Yoon Doojoon - A very strict person to the boys. Even though he's strict , he's still nice and kind. He loves to treat others better and loves to help people. He loves the boys like his own little brothers.

Jang Hyunseung - He's a very fashionable guy. He loves fashion a lot. He's a friendly and kind person. Sometimes , he tend to ask irrelevant questions. The group called him as a 'PABO'.

Yong Junhyung - A guy that is strict and cold. It doesn't matter whether it's a girl or boy. He looked scary outside because he's really strict but he has a nice heart.

Yang Yoseob - King of Aegyo. Loves to act cute and anything that he do , people will think it's cute. He loves to play around like a kind and will use his aegyo to cheer people up.

Lee Gikwang - A guy that loves to smile a lot. He's a muscular and strong guy. He loves to exercise and work on his body always. He is the closest to Suzy compared to the rest.

Son Dongwoon - A handsome , lovely and caring maknae. He loves to help people and cared for others more than himself. He loves to listen to music. He loves singing a lot. 

Bae Suji - Being called as Suzy. A very pretty , cute and caring girl. She loves her family so much . Gikwang's closest friend ever since Secondary School.