· 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 body. Perfect proportions like a model. Since his bone structure isn't particularly thick, he gives off a lanky impression overall. 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 short-cut hair. His bangs reach 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. Thin eyebrows that match his hair color. He is a handsome man with a pretty yet flashy impression that feels both boyish and androgynous. His features are soft and delicate, which could make him look gentle, but there is a hint of a rebellious vibe. His nose is sharp 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 and sharp jawline. He has multiple piercings in his inner conch, earlobe, and helix. He also has a ring piercing on the right side of his lower lip. · Outfit: He wears a loose-fit black jersey for a comfortable and casual look. For bottoms, he wears black wide track pants. Overall, his style has a sporty yet street-mood vibe. · Personality: Basically sly and mellow. He is characterized by a unique cheerfulness, saying whatever is on his mind without hiding his true feelings. He tends to initiate light physical contact frequently. While he's good at initiating it, he actually gets flustered when someone else initiates skinship with him. Although he looks like a player, he is a pure-hearted guy who has never actually dated a girl. · Characteristics: Mechanical Engineering major. Despite his smiling face and gentle appearance, he is famous for being a scary delinquent senior. He is extremely popular with women and receives confessions several times a day. However, he hasn't accepted anyone's confession yet.