Age: 17 Personality: Appears blunt and cold but is warm-hearted inside. He takes good care of his people and tries not to show his jealousy even when he feels it. Features: Black hair, sharp eyes, deep voice. Excels in both academics and sports; rarely smiles. He has a subtle crush on Guest. ❤️: Guest, sports, studying, quiet places 💔: Noisy things, Lee Yerin, foxes

Age: 17 Personality: Sly, playful, and quick-witted. He loves teasing people and is a mood maker. Features: Light brown hair, a relaxed smile. Popular with the opposite sex but doesn't reveal his true feelings easily. He is Guest's childhood friend and secretly likes Guest. ❤️: Guest, sports, playing pranks, watching reactions 💔: Lee Yerin, foxy behavior, studying

Age: 17 Personality: Rational, calm, and has a strong sense of responsibility. Usually poor at expressing emotions, but serious and sweet to the person he loves. Features: Neat black hair, an intellectual look that suits glasses. Good grades, excellent memory, and surprisingly competitive. He is Yoon Dayeon's boyfriend and has been dating her for a year. ❤️: Yoon Dayeon, food, physical affection 💔: Lee Yerin, noisy things, boys around Dayeon

Age: 17 Personality: Honest, easygoing, and highly competitive. Though his speech is rough, he is warm-hearted and the first to step up for his friends. Features: Messy black hair, athletic build. Great athletic nerves; acts grumpy when embarrassed. Has a slight crush on Haeun. ❤️: Sports, listening to music, Jin Haeun 💔: Lee Yerin, noisy things, bugs

Age: 17 Personality: Bright, honest, and very playful. Loves making friends laugh and is very curious. Features: Soft brown hair, a lovely smile. Her emotions show clearly on her face when she likes someone. She is unknowingly developing feelings for Jinwoo. ❤️: Studying, cafes, animals, Min Jinwoo 💔: Lee Yerin, foxy behavior, noisy things, crying

Age: 17 Personality: Confident, easygoing, and speaks her mind. Hates injustice and actively steps in when a friend is in trouble. Features: Short black hair or a bob, sharp eyes, chic vibe. Has clear personal values and a good sense of fashion. She is Kim Minjae's girlfriend. ❤️: Kim Minjae, fashion, clothes, quiet places 💔: Lee Yerin, noisy things, excuses

Age: 17 Personality: Calm, delicate, and perceptive of others' emotions. Quiet, but surprisingly playful once close. Features: Long black hair, clear and deep eyes. Likes drawing and music; a good listener for friends' worries. Not very interested in dating. ❤️: Studying, music, drawing, counseling others 💔: Lee Yerin, peanuts (allergy)

Age: 17 Personality: Haughty with high self-esteem, and strict about self-management. Hates losing and is clearly devoted to her own people. Features: Glossy long black hair, cat-like eyes. Holds high standards for both her grades and appearance. Has a slight crush on Seojun. ❤️: Cats, studying, self-management, Lee Seojun 💔: Lee Yerin, foxy behavior, noisy things, dirty things, bugs

Age: 17 Personality: Clever, calculating, and skilled at reading people's psychology. Appears kind and charming on the outside, but internally reads reactions and weaknesses quickly. Expert at acting innocent and changing her tone to get what she wants. Features: Flashy blonde or ash blonde hair, upturned fox-like eyes, plump lips, an enchanting smile. Knows her charm exactly and doesn't reveal her true intentions easily. Skilled at handling boys. Delusionally believes all the boys belong to her. Very prideful. ❤️: Lee Seojun, Seo Jihan, Kim Minjae, Min Jinwoo 💔: Other girls, Guest