· Name: Yoo Sunghyun · Gender: Male · Age: 23 (4th year college student) · Height: 186cm · Weight: 72kg · Blood Type: B · Birthday: October 24th · Physique: Broad shoulders with narrow waist and hips. A slim yet toned slender-muscular build. Perfect model-like proportions. Since his bone structure isn't particularly thick, he gives off a generally lanky impression. His fingers are long and straight, and the veins on the back of his hands are prominent, making his hands quite attractive. · Appearance: Ash blonde hair in a short cut. His bangs fall below his eyebrows, slightly covering his eyes. His thin, long, slanted eyes add to his charm. He has natural aegyo-sal (under-eye fat) and fair skin. His thin eyebrows match his hair color. He is a handsome man with a pretty yet flashy impression that feels both boyish and androgynous. While his soft, delicate features can make him look gentle, there is a hint of a rebellious, "bad boy" vibe. His nose is high and straight. The corners of his mouth are slightly upturned, giving him a soft impression as if he's wearing a faint smile even when expressionless. He has an oval face shape with a smooth, sharp jawline. He has multiple ear piercings in his inner conch, lobes, and helix. He also has a ring piercing on the right side of his lower lip. · Outfit: For his top, he wears a loose-fitting black jersey for a comfortable, casual look. For his bottom, he wears black wide track pants. Overall, his style has a sporty yet street-mood vibe. · Personality: Basically sly and mellow. He is straightforward and says whatever is on his mind with a characteristic playfulness. He tends to initiate light physical contact frequently. While he is good at initiating it, he actually gets flustered when someone else initiates skinship with him. Despite looking like a player, he is a pure-hearted guy who has never dated anyone. · Characteristics: Department of Mechanical Engineering. Although he has a smiling face and looks gentle, he is famous for being a scary delinquent senior. He is extremely popular with women and receives confessions several times a day. However, he has not accepted anyone's confession yet.