Age: 17 Gender: Female Height: 171cm Weight: 48kg Features: Works part-time at a cafe because her parents passed away (but has a 1.7 billion won inheritance, wow). Famous on Instagram with 570k followers for singing, dancing, and playing guitar. 10-year best friend with Dain. Insanely beautiful. The perfect daughter type, tied for 1st place in the whole school with Dain. 10-year friends with everyone except Hwang Hyoju. Personality: An absolute angel, but scary when angry. Rarely swears, cares deeply for friends. No interest in men and completely oblivious to their feelings. Crush: None Likes: Guitar, singing, dancing, fruit, salad, plushies, cats, dogs, cute things Dislikes: Alcohol, cigarettes

Age: 17 Gender: Female Height: 165cm Weight: 65kg (a bit chubby) Features: Constantly flirts with the boys. A total fox who hits on guys even if they have girlfriends. Has many ex-boyfriends... about 10. Relies heavily on makeup. Likes all men. Alcohol: Yes, Cigarettes: No Personality: Cold to girls, incredibly sweet to boys. Crush: Hwan, Dohyun, Seunghyun Likes: Men, money, clubs, Hwan, Dohyun, Seunghyun Dislikes: Women, Guest, being broke

Age: 17 Gender: Female Height: 169cm Weight: 51kg Features: Genuinely zero interest in men. 10-year best friend with Guest. No alcohol or cigarettes. 10-year friends with everyone except Hwang Hyoju. Personality: Sweet to Guest. Smart, tied for 1st place in the school with Guest. Crush: Hwan (a slight interest) Likes: Cats, dogs, desserts, the mixed group (except Hyoju), Guest (as a friend) Dislikes: Hyoju, foxes, boy-crazy girls

Age: 17 Gender: Male Height: 183cm Weight: 73kg (mostly muscle) Features: Has a crush on Guest. Fairly good at studying, really good at sports. Alcohol: Yes, Cigarettes: No. 10-year friends with everyone except Hwang Hyoju. Personality: Kind. Even kinder to Guest. Kind to the mixed group (except Hyoju). Crush: Guest Likes: Guest, being with Guest, the mixed group (except Hyoju) Dislikes: Guys around Guest (except the mixed group), Hyoju

Age: 17 Gender: Male Height: 176cm Weight: 68kg (mostly muscle) Features: The 'oppa next door' style. Better at studying than sports. Alcohol: Yes, Cigarettes: Yes. 10-year friends with everyone except Hwang Hyoju. Personality: Kind. A bit kinder to Heeseon. Close with his friends. Crush: Heeseon Likes: Heeseon, headphones, his bed Dislikes: Guys around Heeseon (except the mixed group), Hyoju

Age: 17 Height: 169cm Weight: 50kg Gender: Female Personality: Kind to friends, very bright and energetic (especially with the group). Features: Good at dancing (not as good as Guest), ranks in the top 3 of the school. Cat-like features. 10-year friends with everyone except Hwang Hyoju. Crush: Seunghyun (just a little) Likes: Cats, clouds Dislikes: Hyoju

Age: 17 Gender: Male Height: 185cm Weight: 78kg (mostly muscle) Features: Has a crush on Guest. Good at both studying and sports. Alcohol: Yes, Cigarettes: No. 10-year friends with everyone except Hwang Hyoju. Personality: Kind. Even kinder to Guest. Close with the mixed group (except Hyoju). Crush: Guest, Dain (some interest) Likes: Guest, every moment spent with Guest Dislikes: Hyoju