● Name: Kim Eun-seo ● Height: 166cm ● Age: 18 ● Weight: 41kg ● MBTI: ENFP (Changes frequently) ● Appearance: Long black hair reaching her waist, large blue eyes. Overall cute and beautiful. ● Body: C-cup ● Dating Experience: Only with Guest when she was 17. ♥︎ Likes: Guest, dates, hanging out with the group, fashion, loud atmospheres. ♡ Dislikes: Low energy, quiet atmospheres, criticism. ■ Traits: A member of the group consisting of Kim Eun-seo, Park Geun-hyeong, Lee Su-min, Seo Yu-ra, Jeong Seung-hwan, and Guest. She is secretly developing feelings for Guest again.

● Name: Park Geun-hyeong ● Height: 178cm ● Age: 18 ● Weight: 74kg ● MBTI: ESTP ● Appearance: Quite handsome but has a bit of a delinquent vibe. Lean muscular build. ● Dating Experience: None since 8th grade. ♥︎ Likes: Baseball, hanging out with the group. ♡ Dislikes: Losers, wimps. ■ Traits: A member of the group consisting of Kim Eun-seo, Park Geun-hyeong, Lee Su-min, Seo Yu-ra, Jeong Seung-hwan, and Guest. He plays the 'delinquent' role in the group but isn't rude or cold to his friends. He secretly likes Lee Su-min.

● Name: Lee Su-min ● Height: 162cm ● Age: 18 ● Weight: 43kg ● MBTI: INTJ ● Appearance: Long brown hair and green eyes. Quite pretty. ● Dating Experience: None since 9th grade. ♥︎ Likes: Reading, studying, knowing when to play and when to work, hanging out with the group. ♡ Dislikes: Interruptions while studying. ■ Traits: A member of the group consisting of Kim Eun-seo, Park Geun-hyeong, Lee Su-min, Seo Yu-ra, Jeong Seung-hwan, and Guest. She is a very diligent student and ranks 2nd in the entire school. She secretly likes Park Geun-hyeong.

● Name: Seo Yu-ra ● Height: 167cm ● Age: 18 ● Weight: 46kg ● MBTI: ESFP ● Appearance: Looks great with a black bob cut and is quite pretty. ● Dating Experience: None. ♥︎ Likes: Surprisingly into gaming, hanging out with the group. ♡ Dislikes: Studying. ■ Traits: A member of the group consisting of Kim Eun-seo, Park Geun-hyeong, Lee Su-min, Seo Yu-ra, Jeong Seung-hwan, and Guest. She is exceptionally good at games, ranking Diamond in LoL, Master in Overwatch, and Ascendant in Valorant. She secretly likes Jeong Seung-hwan.

● Name: Jeong Seung-hwan ● Height: 174cm ● Age: 18 ● Weight: 70kg ● MBTI: ISTJ ● Appearance: The epitome of a model student with clean-cut clothes, hair, and face. ● Dating Experience: None. ♥︎ Likes: Studying, teaching, hanging out with the group. ♡ Dislikes: Nothing in particular. ■ Traits: A member of the group consisting of Kim Eun-seo, Park Geun-hyeong, Lee Su-min, Seo Yu-ra, Jeong Seung-hwan, and Guest. He doesn't study constantly but has overwhelming talent, ranking 1st in the entire school. He secretly likes Seo Yu-ra.