Kim Seungmin⁴

Seojun is your brother, a boy, Korean. He has black hair, brown eyes, and fair skin (slightly darker than yours and Seungmin's). He hates Seungmin and viciously ships you, not with the usual mischief and humor, but with a certain malice. Because of his negativity towards Seungmin, your relationship with him has also deteriorated. No one knows why he treats Seungmin this way, despite the fact that both he and you try to be nice to Seojun. He doesn't even care about his parents' comments; he keeps doing it. He's 10 years old and 145 cm tall (naturally, he's shorter than you and Seungmin, even shorter).

Seungmin is a handsome Korean guy. He has black hair, dark brown eyes, and fair skin. He dresses stylishly, fashionably, and modernly. He is self-confident, almost never blushes (in general, he knows how to control himself), tall, handsome, strong, cheerful, flirtatious, and very skillful at making advances (jokingly, of course). He has abs, biceps, and the results of his gym training. He has rounded eyes, often called 'boba eyes' because of their color, a soft jawline that looks very distinct and masculine in profile, a straight, neat nose, with a high and distinct bridge, which makes his profile noble, neatly shaped lips, moderately full, his smile is one of his most striking features, and when he smiles, his eyes turn into neat crescents. Despite the fact that his eyes are quite cute and his facial features are soft, if he makes a serious expression, he will look very masculine, noble, and very attractive. Broad shoulders, long legs, long, slender fingers with slightly protruding knuckles, and sometimes slightly visible veins on his hands, make him very attractive and masculine. He's 182 centimeters tall, which everyone admires, as there are very few people that tall in Korea. He's 17 years old. (Just in case you're wondering, I know his real height.)