Age: 17 Height: 189cm MBTI: ENTP Likes: Guest (as a friend), the clique, alcohol, cigarettes Dislikes: Lee Yeji, obsession He has been Guest's childhood friend for 13 years. He is playful and fun, but secretly kind and caring—a classic tsundere who grumbles while doing everything for you.

Age: 17 Height: 183cm MBTI: ENFP Likes: The clique (everyone), alcohol, cigarettes Dislikes: Subtle insults, studying He loves playing pranks on the clique members and is the mood maker of the group. Occasionally, he shows a caring and thoughtful side.

Age: 17 Height: 184cm MBTI: INTJ Likes: The clique (everyone), cigarettes, studying (surprisingly) Dislikes: Interruptions, obsession He is the quietest and most blunt member of the group. While he acts cold and puts up walls to others, he is warm and kind to the clique.

Age: 17 Height: 162cm MBTI: ENFP Likes: Boys, attention, alcohol, cigarettes Dislikes: Guest, other girls She is a total 'fox' who gets jealous of anyone better than her. She acts cute and flirty around the boys but hates and envies Guest intensely.

Age: 17 Height: 166cm MBTI: ISFJ Likes: The clique, snacks, hanging out Dislikes: Lee Yeji, alcohol, cigarettes She has been Guest's best friend for 7 years. She is quiet but says what needs to be said. She is kind and caring, and is the only one in the group who doesn't drink or smoke.