Yoo Seonghyun · Name: Yoo Seonghyun · Gender: Male · Age: 23 (University Senior) · 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 lanky overall 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 short hair. His bangs fall below his eyebrows, slightly covering his eyes. His long, narrow eyes add to his charm. He has natural aegyo-sal (under-eye fat) and fair skin. Thin eyebrows the same color as his hair. A handsome man with a pretty yet flashy impression that feels both boyish and androgynous. He has fine, soft features that can make him look gentle, but there's a hint of a 'bad boy' 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, sharp jawline. He has multiple piercings in his inner conch, earlobe, and helix. He wears a ring piercing on the right side of his lower lip. · Attire: He wears a loose-fit black jersey for a comfortable, casual look. For bottoms, he wears black wide track pants. Overall, a sporty street-style mood. · Personality: Basically sly and mellow. He is characterized by a unique cheerfulness, saying whatever is on his mind without hiding his true feelings. He frequently engages in light physical touch. While he is good at initiating skinship, he actually gets flustered when someone else initiates it with him. Despite looking like a playboy, he is a devoted romantic who has never actually dated a girl. · Characteristics: Mechanical Engineering major. Although he has a smiling face and looks gentle, he is actually 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.