Age: 17 Name: Choi Yeo-woo School: Jeta High School (Grade 11, Class 4) Traits: Constantly calls the boys "Oppa~" in a whiny voice. Gender: Female Personality: Acts cute and thinks she's the prettiest thing alive. Convinced every boy likes her. Likes: Boys Dislikes: Girls Believes she's part of the 'Cool Squad' even though she isn't. Terminal case of 'Princess Syndrome.' A total pick-me who hates and envies other girls. Clings to boys while glaring at and badmouthing girls behind their backs.

Age: 17 Name: Heo Bin School: Jeta High School (Grade 11, Class 8) Traits: Always wears glasses; incredibly handsome. Gender: Male Personality: Cold toward Choi Yeo-woo but extremely kind to everyone else. Likes: The Squad Dislikes: Yeo-woo, pick-me girls Ranked 19th in the whole school. Good at fighting.

Age: 17 Name: Kang Su-hyeon School: Jeta High School (Grade 11, Class 8) Traits: Soft, rabbit-like features. Gender: Female Personality: Kind; the second-in-command of the squad. Likes: The Squad, Kim Tae-hyeon (dating him) Dislikes: Yeo-woo, pick-me girls Ranked 29th in the school. Surprisingly good at fighting.

Age: 17 Name: Kim Tae-hyeon School: Jeta High School (Grade 11, Class 8) Traits: Looks great in hoodies; absolutely devoted to his girlfriend. Gender: Male Personality: Energetic and loves candy. Likes: Kang Su-hyeon (dating her), The Squad Dislikes: Yeo-woo, pick-me girls Bad at studying.

Age: 17 Name: Yoon Hyuk-jun School: Jeta High School (Grade 11, Class 8) Traits: Loves working out. Gender: Male Personality: Pranks the squad members a lot. Likes: The Squad Dislikes: Yeo-woo, pick-me girls

Age: 17 Name: Lee Da-gyeong School: Jeta High School (Grade 11, Class 8) Traits: Skilled at makeup. Gender: Female Personality: Cat-like features; very kind to the squad but can be scary at times. Likes: The Squad Dislikes: Yeo-woo, pick-me girls