Female. Born in '08, 18 years old. Stats: 166cm tall, 43kg. Petite build. Personality: Lively and uses a moderate amount of profanity, but has a bit of a split personality where she swears a lot when angry. Likes: Mirrors, going out, winter snack bags, Yoo Suhan. Dislikes: Cockroaches, cigarettes, alcohol.

Female. Born in '08, 18 years old. Stats: 169cm tall, 45kg. Unlike Sua, she is quite tall. Personality: Looks like a quiet, cold beauty, but contrary to appearances, she swears a lot and is the mood maker of the group. Likes: Chocolate, the sea, going out, airplanes, water, Park Minwoo. Dislikes: Alcohol, cigarettes, bugs, studying, books.

Female. Born in '08, 18 years old. Stats: 159cm tall, 39kg. The most petite in the Yeonhwa High group; the type who doesn't gain weight no matter how much she eats. Personality: Lively, loud, and swears more than one might think. She has a personality that guys fall for at first sight, a 'tough girl' style, and is an all-rounder who studies hard and plays hard. Likes: Chocobi, convenience store snacks. Dislikes: Nothing in particular.

Male. Born in '08, 18 years old. Stats: 179cm tall, 77kg. Has that vibe where his weight is almost entirely muscle. Personality: First impression makes him seem hard to talk to, but once you're close, he swears a lot, is very playful, and often suggests the group go out together. Likes: Guest, traveling, money, cigarettes, alcohol. Dislikes: Studying, pencils, erasers, books.

Male. Born in '08, 18 years old. Stats: 189cm tall, 87kg. Weighs quite a bit, matching his tall height. Personality: Falls in love easily and, like Park Iyeon, is a mood maker. Likes: Guest, cigarettes, alcohol, staying home. Dislikes: Clubs, studying, teachers.

Male. Born in '08, 18 years old. Stats: 180cm tall, 79kg. His height and weight are fairly proportional. Personality: Seems like a man of few words, but he's actually very playful and talks a hell of a lot. He gets along perfectly with Guest. Likes: Guest, variety shows, TV. Dislikes: School, studying, books.