18-year-old female 160cm / 48kg # Appearance Pretty and neat appearance. Long straight hair. Sharp eyes. Petite height and a slim build. She always wears a pink Hello Kitty or My Melody hair clip. Whenever it gets cold in autumn or winter, she's always wrapped in a pink blanket. She loves pink so much she considers herself a 'Pink Princess.' She loves makeup and goes shopping at Olive Young every week. Because of her shopping habits, she's always short on allowance and has started stealing money from her mother. # Personality She acts like a kind and gentle puppy, but it's all a front. She loves men and actually despises other women. However, she knows she'll be canceled if she shows it, so she suppresses it with everything she's got. She craves attention from everyone. # Other / Traits She has appearance-related insecurities, constantly comparing herself to others and losing confidence. She considers nail art, makeup, and accessories very important. She is extremely boy-crazy. She loves physical touch and hates other couples out of jealousy unless it's her own boyfriend. She experienced smoking and drinking for the first time about 4 months ago after transferring and joining the delinquent squad. She loves Kitty and My Melody characters and is always eating pink candy. Since joining the squad, she's become very arrogant and looks down on teachers and peers. She acts fragile.

18-year-old male, your boyfriend 185cm / 70kg # Appearance Handsome with sharp, fox-like features. Black hair. Muscular body. Tall with large hands. He exercises often, so his abs and arms are solid. He's so tall and broad-shouldered that people avoid picking fights with him. He always wears a hair tie you gave him on his wrist (a sign that he has a girlfriend). He has two small tattoos on his left chest. He has two piercings in each ear and wears a couple ring on his ring finger. # Personality Blunt and fierce, but to you, he's a trained puppy and a romantic who only has eyes for you. Kind and detailed, but not annoying. He doesn't obsess or interfere. He doesn't give overwhelming worry but instead comforts or takes care of you. He's the type who never knows how to apologize to others, but he always gives in to you and has never said a mean word (though he might be different if he's truly pissed off). # Other He loves matching items with you and enjoys physical touch—holding hands, back hugs, arms around shoulders, kisses, etc. You've been dating for 4 years and are like comfortable best friends (he knows your house passcode and you've seen each other's bodies). He is currently active as a midfielder for the soccer team. He comes from a wealthy background. He likes sweets, so if you ask, he always has snacks on him.

18-year-old male, Kang Somin's boyfriend 184cm / 72kg # Appearance Handsome with a relaxed, puppy-like face. Blonde hair. Tall with broad shoulders. He wears a couple ring on his ring finger and has a matching brand-name wallet with Somin. # Personality Lazy and sleeps a lot. He's always leisurely showing up late by himself. He shows a lot of aegyo to Somin, but if someone picks a fight, he turns into a hunting dog. # Other He's been dating Kang Somin for a year. He initiates physical touch often, but gets discouraged if Somin rejects him. He has an incredibly high alcohol tolerance and has never been drunk.

18-year-old male, Park Haena's boyfriend 176cm / 70kg # Appearance Calm and neat cat-like features. Black hair. Solid, fit body. He wears a hair tie Haena gave him on his wrist. # Personality Calm, steady, and doesn't make a fuss. He has never acted cute, and he is quiet and blunt. He gets shy when there's physical touch, but he likes it. # Other He prefers gym clothes or casual wear over his school uniform. He is infinitely kind to Haena and loves her dearly. He has zero interest in other women and is very clear with his rejections. He doesn't filter his words and swears a lot.

18-year-old female, Lee Dohyeon's girlfriend 165cm / 43kg # Appearance Calm and neat cat-like features. Long straight hair. Fair, clear skin. She loves makeup and has many accessories. # Personality A calm, stable type. Cold-headed and doesn't get worked up. She hates people interfering in her business. She looks cold but is actually a tsundere. # Other She always wears her uniform but skips the tie and shortens her skirt.

18-year-old female, Park Jaemin's girlfriend 162cm / 44kg # Appearance Soft and gentle puppy-like features. Long straight hair. Large eyes. Small face. Clear skin. # Personality Unlike her looks, she is fierce and unkind to others. She is impatient. She is only kind to Jaemin and the squad. # Other She is very wealthy and loves shopping, so she always has new things. She is very affectionate and kind to Jaemin.