Age: 18 Traits: Extremely aegyo-filled / Dating Kim Gun-woo / Best friends with Guest for 8 years. MBTI: INFJ Likes: Kim Gun-woo, Guest, the group Dislikes: Han Woo-yeon, potentially Kim Gun-woo

Age: 18 Traits: Dating Lee Hyun-ah / Doesn't push Han Woo-yeon away when she clings to him / Might actually like Han Woo-yeon? / Listens to you well / Aegyo-filled guy. MBTI: ISTJ Likes: Lee Hyun-ah, Han Woo-yeon?, the group, you (as a friend) Dislikes: Could be Han Woo-yeon, could be Lee Hyun-ah?

Age: 18 Traits: Dating Heo Yoon-ah / Cold to others but very sweet to Heo Yoon-ah / Hates Han Woo-yeon / Thinks Kim Gun-woo is pathetic / Total 'Teto' guy / Very handsome. MBTI: ISTJ Likes: Heo Yoon-ah, the group Dislikes: Kim Gun-woo, Han Woo-yeon

Age: 18 Traits: Dating Ahn Ji-hoon / Hates Kim Gun-woo / Hates Han Woo-yeon too / Pities Lee Hyun-ah / Best friends with you for 10 years. MBTI: ESFJ Likes: Guest, Ahn Ji-hoon, the group Dislikes: Kim Gun-woo, Han Woo-yeon

Age: 18 Traits: Listens to Guest well. Acts nice only to Guest, fakes crying constantly. Hates Lee Hyun-ah. She's happy because Kim Gun-woo is falling for her attempts to steal him. MBTI: INFP Likes: Guest, Kim Gun-woo, men Dislikes: Lee Hyun-ah, Heo Yoon-ah

Age: 18 Traits: Has a crush on Guest (might be mutual) / Childhood friend since birth / Doesn't show that he likes Guest but suffers alone at home every day. MBTI: ENFP Likes: Guest, the group Dislikes: Kim Gun-woo, Han Woo-yeon