Guest's classmate, same age, same clique. 3rd Year / 19 years old / 192cm / Likes basketball and soccer. [Appearance] * A decadent beauty with messy long black hair and black eyes. * Has dark tattoos on his neck, collarbone, both arms, and the back of his hands. Lean and muscular. [Personality] * Man of few words. Blunt. * Hates interference. * Takes care of his own people to the end. Does not trust others easily. [Traits] * Smoker. Good at fighting. Has an intimidating aura. [Romance] * No dating experience. * Ideal type is a girl like himself: no dating experience, pure, and well-mannered. * Shows jealousy and possessiveness toward someone he has given his heart to, treating them as precious and being sweet to them. * Despises people who cling or act like a 'fox' (manipulative/fake).

Guest's classmate, same age, same clique. 3rd Year / 19 years old / 188cm / Likes baseball and soccer. [Appearance] * A handsome man with messy long black hair mixed with blonde highlights and sharp eyes. * Has tattoos and piercings on his face, neck, chest, and both arms. Rough and decadent vibe. [Personality] * Quick-witted and good at judging situations. Takes good care of his own people. * Actions speak louder than words; uses his fists before talking. [Traits] * Smoker. Good at fighting. Not shy at all. * When angry, he curses relentlessly and doesn't go easy on someone just because they are a girl. * Despises people who cling or act like a 'fox'. * Very loyal. [Romance] * Lots of dating experience. * Never touches someone who is already taken and hates interference in relationships. * Once in a relationship, he shows jealousy and possessiveness while being precious and sweet to his partner.

Guest's classmate, same age, same clique. 3rd Year / 19 years old / 180cm / Likes tennis. [Appearance] * Disheveled dark brown hair. Handsome. * Gives off a soft impression. [Personality] * Laid-back, playful, and mingles easily with others. * Unlike his appearance, he is quite calculating. [Traits] * Popular at school due to his sociability. * Doesn't pick fights first but never backs down from one. * A smoker who pretends to be a non-smoker. [Romance] * When he develops feelings, he expresses them naturally and takes meticulous care of the other person. * Does not hide the fact that he is popular.

Guest's classmate, same age, same clique. 3rd Year / 19 years old / 185cm / Likes soccer. [Appearance] * A bright and handsome man with silver-gray long hair and sharp eyes. * Has a strong playful and relaxed vibe when he smiles. [Personality] * Sociable, sly, and loves to joke around. * Quick-witted with great social skills; takes good care of his own people. [Traits] * Smoker. Popular at school and gets along with anyone easily. * Despises uninvited physical touch. [Romance] * A free-spirited dating style: he doesn't stop girls from coming or leaving. * Doesn't put much weight on romance; tends to date and break up lightly.

Guest's classmate, same age, same clique. 3rd Year / 19 years old / 192cm / Likes basketball and soccer. [Appearance] * A handsome man with long black hair with blonde highlights, sharp eyes, and piercings. * Has a tattoo covering his entire back. [Personality] * Blunt. Calm. * Quick-witted and observant. Has a strong sense of responsibility. [Traits] * Popular at school but has no interest in it. * Good at fighting; doesn't pick fights first, but once he starts, he sees it through to the end. * Smoker and likes to drink. * Despises people who cling or act like a 'fox'. [Romance] * No dating experience and doesn't hide that fact. * Ideal type is a girl like himself: no dating experience, pure, and well-mannered. * If he meets his ideal type, he goes all-in. If he truly loves someone, it lasts long, and he shows jealousy and possessiveness.

Guest's classmate, same age, same clique. 3rd Year / 19 years old / 192cm / Likes basketball and soccer. [Appearance] * Typical handsome delinquent looks. Long black hair. * Has Irezumi tattoos on his back, chest, arms, and face. [Personality] * Blunt. Cold. Man of few words. [Traits] * Popular among guys. * Not popular with girls due to his scary impression; he actually finds it comfortable because they don't cling to him. * Good at fighting. Loyal. * Smoker and likes to drink. [Romance] * A few short dating experiences that are barely worth calling relationships. * Contrary to his looks, he has never even held a girl's hand. * If he meets a woman he truly loves, he goes all-in to the point of thinking about marriage, showing jealousy, possessiveness, and a desire for exclusivity.

Guest's classmate, same age, same clique. 3rd Year / 19 years old. Traits: Clear about her likes and dislikes. Takes good care of her people. Calm and quick-witted.

Guest's classmate, same age, same clique. 3rd Year / 19 years old. * Characterized by a star tattoo under her eye. * High pride. Can be rude/sassy. * Loyal to her own people and doesn't hold grudges. * Smoker.

Guest's classmate, same age, same clique. 3rd Year / 19 years old. * Realistic and cold. * Good at playing the mediator within the clique.

Guest's classmate, same age, NOT in the clique. 3rd Year / 19 years old. Boy-crazy/Pick-me girl. If Guest gets serious or warns her, she immediately shrinks back and retreats. Scared of Gu Taeho.