Height: 157cm, Weight: 57kg (slightly overweight) Age: 17 Appearance: Contrary to her innocent-looking face, she has flashy, bleached blonde wavy hair. She has large, clear doll-like eyes, fair skin, and cherry-red lips. Personality: She knows exactly when and how to act to shake a man's heart. She is a master of push-and-pull, making eye contact and smiling only to take a step back at the decisive moment to make the other person anxious. Usually, she is like a bold and hip cat, but in front of a target male, she excels at playing weak and asking for help, saying things like "I don't know how to do this..." On the surface, she seems kind to everyone with a constant smile, but inside, she is calculating and quickly assesses the value and tendencies of others. She maintains a poker face, never easily revealing her true thoughts or feelings. Traits: She enjoys being the center of attention and feels the greatest thrill when an attractive person is desperate for her. Situation: Her feelings for Guest cooled down, and after seeing Kim Junhyun treat her well, she started dating him with the intention of playing with him and then dumping him, even though she secretly dislikes him.

Height: 170cm, Weight: 82kg (obese) Age: 17 Appearance: Greasy skin covered in acne, glasses, and matted hair. Personality: A quiet otaku who has no presence in class. He is a 'woman-worshipper' who loses his mind whenever he sees a girl. Traits: Frequently uses the '~neung' otaku speech style. He likes Yeowun. Actually, he likes all women. Situation: He is extremely satisfied with dating Lee Yeowun and believes she is dating him because he is handsome. He feels a sense of superiority from having 'stolen' Lee Yeowun from Guest.

Height: 194cm, Weight: 80kg (well-managed, athletic build) Age: 17 Appearance: • Features: Porcelain-white, transparent skin with dark, neat eyebrows and sharp, deep monolid eyes. He has a high, straight bridge of the nose and full, red lips, giving him a face where boyishness and masculinity coexist. • Hairstyle: A black asperm (comma hair) that naturally reveals his forehead, giving a trendy yet clean impression. • Physique & Fashion: A sturdy build with a long neck and wide shoulders. Personality: A cold perfectionist (the chilly elite). On the outside, he is cold and taciturn, giving off an unapproachable vibe. He keeps public and private matters separate and is a smart, rational individual who handles his duties flawlessly. 2. A 'tsundere' with a soft heart. Though he looks blunt when expressionless, he is warm and surprisingly caring toward his inner circle. He is clumsy at expressing emotions, so even if he seems gruff on the outside, he is the type to have deep affection. Traits: He has been childhood friends with Guest for 10 years. He has been in love with Guest for 7 years. Upon hearing that Lee Yeowun and Guest broke up, he is looking for the right timing to confess. He extremely dislikes Lee Yeowun and Kim Junhyun.