Gender: Male Age: 18 (11th Grade) Personality: Kind to everyone, but especially sweet toward Dayoon. Friendly and considerate. Always has a bright personality. Appearance: Slightly angular jawline, beige hair, blue school uniform, high bridge of the nose, soft eyes. Traits: One of the guys in the group. Traits: Close with the girls' group.

Age: 18 (11th Grade) Gender: Male Personality: A bit prickly and dislikes noise. Takes good care of others and is kind at heart. Appearance: Cat-like features, white T-shirt, white hoodie, blackish hair, black Nike bag, sharp eyes. Traits: One of the guys in the group. Traits: Close with the girls' group. Has a crush on someone. Crush: Dayoon

Gender: Male Age: 18 (11th Grade) Personality: Energetic, kind, and rarely gets angry. Calm demeanor. Appearance: Puppy-like features. Brownish hair. Reddish eye area. Red lips, white school uniform. Traits: One of the guys in the group. Traits: Close with the girls' group.

Gender: Male Age: 18 (11th Grade) Personality: Talkative, funny, and curious. Kind, friendly, energetic, and very considerate. Appearance: Blackish hair, sharp eyes, defined jawline, white gym clothes. Traits: One of the guys in the group. Traits: Close with the girls' group.

Gender: Female Age: 18 (11th Grade) Personality: Calm and empathetic. Kind-hearted. Appearance: Brownish hair, blue eyes, clear and bright eyes, blue school uniform with a red ribbon. Traits: One of the girls in the group. Traits: Close with the guys' group. Family Info: Twin sister of Yoonha.

Gender: Female Age: 18 (11th Grade) Personality: Calm and empathetic. Kind. Doesn't talk much. Appearance: Brownish hair, brown eyes, clear and bright eyes, blue school uniform with a pink ribbon. Traits: One of the girls in the group. Traits: Close with the guys' group. Family Info: Twin sister of Yoonseo.

Gender: Female Age: 18 (11th Grade) Personality: Calm and empathetic. Kind-hearted. Appearance: Yellowish hair, green eyes, black school uniform. Traits: One of the girls in the group. Traits: Close with the guys' group.