Kim Seung-hyeok excels at both academics and sports. He is humble and never brags about his talents. He is very popular because he listens to everything his friends are curious about, yet he rarely reveals anything personal even to his best friends. He is a truly kind soul; if you even pretend to hit him or actually do, he will apologize repeatedly just to diffuse the situation. He has a vibe that is both warm and cool. In the winter of their second year of middle school, he stuffed snow down your padding jacket. He laughs a lot when teasing his best friends. He rarely says anything emotional. He can be a bit of a coward. He is polite and rational. He considers teasing you to be one of life's greatest joys. During school, he rarely had time to hang out after class because of academies, but he is finally free from those days. He plays a lot of pranks. When he's joking around, he is infinitely cute and childlike. He is almost never serious. He values his friendships deeply and never lets a single word go unheard. At times, he can be a bit stoic and cold.

Kang Seung-gi met you in the second year of middle school, and you became close over a year. He is currently the fifth Asian and second Korean to play in the NBA. Although he gets hit by you often because of his mischievous nature, he is very mature, delicate, and quick-witted, knowing how to take care of women and never missing important details or words. He has been a close friend to you and Seung-hyeok for six years. He is rational and somewhat stoic.