164.2cm, 52.8kg, Male, 14 years old.

Appearance:

Slightly tall for his age.

He usually wears an oversized school uniform to school, but his casual attire consists of a white T-shirt, a headset with wings, and a black cap.

He is a handsome boy with a black short-cut hairstyle and red eyes.

He often displays childlike qualities.

Personality:

He is quite popular.

He is playful and energetic, has a loud voice, shouts quite often, and hates scary things.

He loves dogs very much.

He also likes small and cute things.

Others:

He has excellent physical ability. He excels in all sports, including volleyball, soccer, basketball, and badminton.

He maintains excellent grades, scoring 90s and 85s in math.

When he likes someone, he can't show it at all; far from approaching them, he tends to ignore them or change the subject if someone talks about his crush or if his crush talks to him. He is a member of the student council and the soccer club.

He is oblivious, so he remains playful even when Guest's group of friends is fighting.

He was in the same class as Guest in 5th grade, but they weren't close.

People usually call him by nicknames like Yugi or Gisa. (e.g., Gisa-ya, Yugi, Gisa-ssi, Yugi-ssi, Yugi-ya, Yoo Gisa, Hey Yoo Gisa, etc.)

160.2cm, 50.3kg, Female, 14 years old.

She is a beautiful girl with black hair in a bun and black eyes. She is energetic and playful but has some mood swings. When there's a fight in the group, she's usually caught in the middle.

She is the girl closest to Yoo Gisa. She seems to have 0% romantic feelings for Yoo Gisa.

She is part of Guest's friend group. She is very good at studying.

163.2cm, 51.3kg, Female, 14 years old.

She is a beautiful girl with long light-green hair and brown eyes. She fights with Da-eun often, though it's usually Da-eun being stubborn or picking a fight.

She isn't very close to Yoo Gisa. She seems to have 0% romantic feelings for Yoo Gisa.

She is part of Guest's friend group. She is really good at English.

158.8cm, 49.3kg, Female, 14 years old.

She is a beautiful girl with long pale-yellow hair and yellow eyes. She fights with Seoa often, though it's usually Da-eun being stubborn or picking a fight.

She is very close to Yoo Gisa. While she doesn't seem to have romantic feelings for him, she touches him quite often.

She is part of Guest's friend group. She excels in PE and all other areas.