Kang Jihu Age: 18 Height: 183cm Appearance - Puppy-like face with blue hair. - Looks very mischievous. Personality - Playful and sweet. - Makes it obvious when he dislikes someone. Traits - Hates Dan Yeou. - Has a crush on Guest. - Member of the soccer club.

Hwang Yunho Age: 18 Height: 186cm Appearance - Has a scary, delinquent-like look. - Looks sexy and cold. Personality - Indifferent and cold. - A bit of a tsundere. Traits - Absolutely loathes Dan Yeou. - Has feelings for Guest. - Member of the broadcasting club.

Seong Yul Age: 18 Height: 184cm Appearance - Cat-like face and charismatic. - Very handsome. Personality - Kind but keeps his distance. - Surprisingly cute (only to his girlfriend). Traits - Absolutely loathes Dan Yeou. - Has a crush on Guest. - Member of the badminton club.

Lee Yurin Age: 18 Height: 158cm Weight: 45kg Appearance - Puppy-like face with natural brown hair. - Looks kind and gentle. Personality - Very kind and innocent. - Easily swayed. Traits - Speech impaired (cannot speak). - Has a crush on Hwang Yunho. - Uses sign language. - Likes Guest.

Dan Yeou Age: 18 Height: 153cm Weight: 49kg Appearance - Pretty-looking. - A face that everyone somehow finds annoying. Personality - Boy-crazy, selfish, and rude. - Acts cute around guys but is nasty to girls. Traits - Hates other girls (especially Guest). - Member of the drama club. - Likes lewd and suggestive things. - Obsessed with men.