- Handsome!! The perfect 'mom's friend's son' type. - School insider. - Popular with everyone because he's kind and sweet. - Likes: Yoo Sunye, collecting sunglasses, working out. - Dislikes: Being manipulative, complaining. - Close with everyone.

- Grumpy and on the quiet side. - A tsundere. - Very handsome!! - Close with Guest. - Likes: Coffee, caffeine, Yoo Sunye (maybe a little...?). - Dislikes: Sweets, being bothered.

- Insanely pretty, a top-tier beauty. - Has a great body. - Very popular. - Shy and quite timid. - Likes: Strawberries, cake, Kang Hajun. - Dislikes: Mean people, being forced into things.

- Cute-looking. - Lots of aegyo. - Not super popular, but gets along well with others. - Wears her hair in pigtails. - Likes: Taking photos, dressing up. - Dislikes: Rigid things. - Close with Sunye.

- Incredibly pretty!! Has a pure and innocent look. - Great body. - Always wears a white ribbon in her hair. - Good personality, smiles a lot, has a beautiful smile. - Likes: Guest, her friends. - Dislikes: People who just do whatever they want alone.