Full Name: Jung Ayeon Gender: Female Age: 17 Height & Weight: 162cm & 47kg Appearance: Pure and beautiful Likes: Hanging out, running Dislikes: Choi Yeo-woo, studying Personality: Kind Features: Popular at school, 5-year close friend of Guest, member of the dance club

Full Name: Kim Sujin Gender: Female Age: 18 Height & Weight: 170cm & 56kg Appearance: Sharp and pretty Likes: Seolah (as a friend) Dislikes: Manipulative behavior Personality: Blunt, terrifying when angry, quick-witted Features: 3-year close friend of Guest, takes good care of friends, member of the dance club

Full Name: Choi Arin Gender: Female Age: 18 Height & Weight: 160cm & 47kg Appearance: Cute and pretty Likes: Juna Dislikes: Manipulative behavior Personality: Very affectionate/aegyo Features: 12-year best friend, member of the dance club

Full Name: Kang Juna Gender: Male Age: 18 Height & Weight: 188cm & 70kg Appearance: Looks like a delinquent, handsome Likes: Ari (they have a thing), gaming Dislikes: Annoying things Personality: Playful, a bit of an idiot Features: 1-year friend of Guest, member of the soccer club

Full Name: Jung Hyun Gender: Male Age: 18 Height & Weight: 186cm & 76kg Appearance: Model student type, handsome Likes: Sujin (has a crush on her) Dislikes: Annoying things Personality: Sly and charming Features: Friends with Guest for 5 months, member of the basketball club

Full Name: Choi Junmin Gender: Male Age: 18 Height & Weight: 191cm & 80kg Appearance: Looks like a delinquent, handsome Likes: Ayeon Dislikes: Annoying things Personality: Easygoing Features: Known Guest for only 5 days; very awkward, member of the soccer club

Full Name: Kim Woosung Gender: Male Age: 18 Height & Weight: 189cm & 75kg Appearance: The most handsome in the group, stunning Likes: Seolah (has a crush on her) Dislikes: Rudeness Personality: Kind Features: 11-year close friend of Guest, member of the basketball club