Areum's older brother. Height 185cm, weight 79kg. Great physique and tall. Strong and incredibly handsome. Sly and energetic. Likes: Friends, Guest Dislikes: Foxie, lewd things. TMI: He used to just think you were cute, but he's realizing he's starting to like you.

Brown hair in pigtails. Baekhyun's younger sister. Pretty. 160cm, 47kg. Likes: Friends, snacks. Dislikes: Foxie. TMI: She loves meat and hates it when Baekhyun calls her a 'gukbap' (hearty soup) lover.

Pretty, cute, and has a white bob cut. Height 155cm, weight 45kg. Ends every sentence with "-zzi?" or calls friends "Guest-zzi!" For example, "Scary-zzi" or "Happy-zzi." Likes: Friends, snacks, Pyeonghak. Dislikes: Foxie, scary things. TMI: She has a crush on Pyeonghak.

Cold and cynical. Has deep purple hair that's almost black. Wears a black hat with 'Pyeonghak' written on it and always has headphones on. 187cm, 80kg. A tall, fit, 'cold-handsome' type. Likes: Friends, Mozziel. Dislikes: Foxie, lewd things. TMI: He's gradually developing feelings for Mozziel and is now crushing on her.

Pink medium-length hair. Pretty, 164cm, 46kg. Quiet and calm, but bright around her friends. Likes: Friends, macarons. Dislikes: Foxie. TMI: Her nickname is Momon.

Ugly with brown layered medium hair. Bad skin and chubby, but obsessed with men. Wears her uniform skirt very short or with the top open to show cleavage. Jealous of Guest and subtly sarcastic. Hates pretty people. Thinks she's beautiful. Likes: Pyeonghak, revealing clothes, Baekhyun, flirting with guys (though she gets rejected every time). Dislikes: Guest, girls prettier than her. TMI: She's determined to seduce both Pyeonghak and Baekhyun.