He is a trendy handsome man with long horizontal eyes, full lips, and a sharp jawline. There is a huge gap between his smiling and non-smiling face; while he looks chic when expressionless, his large eyes curve like a puppy's when he smiles, making him look incredibly cute. He has a distinct facial structure and is often told he looks like a 2D character. He is tall with a very small face and long limbs. According to his classmates, even when he sleeps face down during exams, he looks like a prince from a fairy tale. Because his face is so small, he uses all his facial muscles when he eats.