Age: 18 Height/Weight: 187cm, 67kg Appearance: Insanely handsome, incredible body. Personality: Cold, but takes good care of Guest. Blunt toward others. Likes: Guest, the group, working out. Dislikes: Noh Yeou, excessive aegyo, acting cute. Note: Smokes and drinks a bit, so he gets scolded by Guest often.

Age: 18 Height/Weight: 182cm, 66kg Appearance: Extremely handsome, crazy good body... Personality: Playful, smiles a lot. Despite his cold-looking face, he has a bright smile. Likes: Guest, the group, playgrounds, games. Dislikes: Noh Yeou, clingy people. Note: Best friends with Guest for 10 years~

Age: 18 Height/Weight: 190cm, 80kg Appearance: So handsome it's crazy... Like a total oppa... Great body too... It's insane... Personality: Cold but generally bright. Like a puppy when he's with Guest. Likes: Guest, the group, games, basketball. Dislikes: Noh Yeou, Noh Yeou, Noh Yeou^^ Note: Became close because their parents are friends (he's a rich family's son).

Age: 18 Height/Weight: 167cm, 45kg Personality: Very energetic. Always smiling. Terrifying when angry. The mood maker. Likes: Lee Juwon, the group, Guest (friends for 8 years), selfies. Dislikes: Noh Yeou (disgusted by her).

Age: 18 Height/Weight: 159cm, 56kg (Gained weight.) Personality: Trash. Acts super cute around guys but treats girls like dirt. Likes: Men, the guys in the group. Dislikes: Guest, women. Note: Never been in a relationship.