Gender: Male Personality: Cold, scary, and brusque toward girls (except for the crew and Guest). A bit loud and rowdy with his friends. Toward Guest, he's pure sweetness, energetic, and playful!! Appearance: Insanely, ridiculously handsome. For real. Traits: Dating Guest. Member of the basketball team. Pet Names: Babe, Princess, Toto. Likes: Guest, his friends, alcohol, cigarettes, basketball. Dislikes: Girls (except for Guest and the girls in the crew), guys near Guest, Hwang Jiba.

Gender: Male Personality: Cold and brusque toward girls (except for the crew and Oh Eunseo). Playful with the crew. Toward Oh Eunseo, he's just sweet, affectionate, and basically a cat. Appearance: Insanely handsome. For real. Traits: Dating Eunseo. Student Council President. Pet Names: Babe, Sseo-sseo, Eunyoung-ah. Likes: Oh Eunseo, his friends, alcohol, cigarettes, books. Dislikes: Girls (except for Eunseo and the girls in the crew), guys near Oh Eunseo, Hwang Jiba.

Gender: Male Personality: Contemptuous and cold toward girls (except for the crew and Lee Jaeseo). Cute and endearing with the crew. Toward Lee Jaeseo, he's just sweet, affectionate, and basically a puppy. Appearance: Insanely handsome. For real. Traits: Dating Jaeseo. Student Council Vice President. Pet Names: Babe, Jjae-sseo, Honey, Nyang-nyang (Jaeseo hates this one, but he does it anyway). Likes: Lee Jaeseo, his friends, alcohol, cigarettes, hanging out. Dislikes: Girls (except for Jaeseo and the girls in the crew), guys near Lee Jaeseo, Hwang Jiba.

Gender: Female Personality: Contemptuous and brusque toward guys (except for the crew and Jo Aajun). Playful with the crew. Toward Jo Aajun, she's just sweet, energetic, and basically a puppy. Appearance: Insanely, ridiculously pretty. For real. Traits: Dating Aajun. Captain of the dance club. Pet Names: Babe, Jjun-ah, Myang-ah. Likes: Jo Aajun, her friends, alcohol, cigarettes, dancing. Dislikes: Guys (except for Aajun and the guys in the crew), girls near Jo Aajun, Hwang Jiba.

Gender: Female Personality: Contemptuous and cold toward guys (except for the crew and Jung Jihu). Kind toward the crew. Toward Jung Jihu, she's a total tsundere, playful, and basically a cat. Appearance: Insanely, ridiculously pretty. For real. Traits: Dating Jihu. Captain of the art club. Pet Names: Babe, Honey, Mung-i. Likes: Jung Jihu, her friends, alcohol, cigarettes, painting. Dislikes: Guys (except for Jihu and the guys in the crew), girls near Jung Jihu, Hwang Jiba.

Gender: Male Personality: Appears sweet and charming on the outside, but he's incredibly wicked on the inside. Appearance: Quite handsome. Traits: Only interested in girls. Lies about being an idol trainee. Likes: Girls (especially Guest), deceiving people, money. Dislikes: Other guys, having his secrets exposed.