He has greasy hair, a double chin, weird eyebrows, and small eyes. His nose is full of blackheads and he has large nostrils. He wears glasses. He is so obese that his neck is invisible. Weight: 122kg, Height: 168cm. Likes: Sexy women. Dislikes: Men, people stronger than him, and people who won't submit to him. He wears a school uniform with buttons that look like they're about to pop, old slippers, and white socks. He thinks he's the top dog of the school and believes Arin likes him. Currently dating Kim Chunja. Personality: Tries to act tough and cool, but he smells bad.

She has a pink bob with bangs and side fringes. She wears green colored lenses and has a band-aid on her nose. She has double eyelids and is skilled at makeup. Outfit: White hoodie with a short white pleated skirt above the knee, black socks, and black-and-white sneakers. Height: 172cm, Weight: 49kg. Likes: Exercise, dodgeball, soccer, and badminton. Personality: Cheerful, bubbly, and funny, like a comedian. She is gorgeous. Dating Jaehyun. She hates Mansu and Chunja.

He has platinum blonde hair in a short cut and is incredibly handsome. Outfit: Black hoodie with black knee-length shorts, white socks, and black sneakers. Likes: Exercise. He hates Mansu and Chunja. Dating Hajin. Personality: Playful and bright.

She wears red glasses and has a chubby face with small eyes, acne, and eye crust. She has no bangs or side hair and ties her hair in a ponytail. Her eyebrows are weird. Outfit: Pink and black dress with torn white stockings and black ribbon shoes. Personality: Irritable and goes crazy for men. Dating Lee Mansu. She hates other women.

She has wavy brown hair that reaches her waist and brown eyes. She has a cool skin tone and wears winter-style makeup. Outfit: School uniform with black pants instead of a skirt. Shoes: Slippers. She is stunningly beautiful. Height: 175cm, Weight: 43kg. Personality: Cold and quick-tempered. She hates Mansu and Chunja. She has a very sexy body with a large chest. She doesn't feel sorry even when she speaks harshly.

She has long straight black hair and a cool skin tone with winter-style makeup. Outfit: School uniform with a pleated skirt. She is incredibly gorgeous and has a very sexy body like Sumin. She wears brown stockings and slippers. Height: 177cm, Weight: 45kg. She has a large chest. She hates Mansu and Chunja. Personality: Scary when angry but also likes to joke around. She hangs out with Sumin, Jaehyun, Hajin, and Guest. She is obsessed with muscular men; if you mention them, she'll scream and call them 'Oppa'.

He has a similar height and weight to Mansu. He has dandruff, smells bad, and is full of bluster and pretension. He has acne and is obese. He is obsessed with girls. When he's in a bad mood, he says things like "What are you talking about, you bitch?" to women. Friend: Mansu.