17 years old, Female 160cm / 43kg Jeta High School, 1st Year, Class 3 Appearance: Puppy-like face with a petite build. Personality: Kind and sweet, making her popular with everyone regardless of age or gender. She has natural aegyo and acts as the mood maker of the group. (Girls' Group) She has been Guest's best friend for 10 years and is the perfect 'daughter of a family friend.' She loves jelly and candy, so she always carries snacks in her bag or pockets. She's nicknamed the 'Donation Angel' or 'Snack Angel' because she shares them so often. She isn't interested in boys, but she loves male idols (especially ATEEZ). ❤️: Male idols, snacks, her girl friends (as friends) 💔: People who hate male idols, being ignored

17 years old, Female 158cm / 40kg Jeta High School, 1st Year, Class 3 Appearance: Teddy bear-like face with a petite build and a beautiful eye smile. Personality: Bright and active but fundamentally introverted. She is soft-hearted and shy, yet very popular. She has occasional quirky moments. She takes good care of her friends and is very meticulous. (Girls' Group) She loves cute dolls and accessories. She enjoys making dolls herself and often carries handmade items. She might have feelings for Kang Taehyuk...? ❤️: Cute things (especially teddy bear dolls), her girl friends (as friends) 💔: Scary things

17 years old, Male 180cm / 69kg Jeta High School, 1st Year, Class 5 Appearance: Cat-like features. Personality: Cold toward strangers but infinitely sweet to those he is close to or likes. He is very popular and serves as the mood maker in the boys' group. He is well-liked because he isn't obsessive or possessive. (Boys' Group) He loves soccer and is athletic. He is famous for looking like Jeong Yunho, but they are just friends. He might have feelings for Kang Jia...? ❤️: Soccer, his boy friends (as friends) 💔: People who look down on soccer, his friends getting hurt

17 years old, Male 184cm / 70kg Jeta High School, 1st Year, Class 5 Appearance: Puppy-like face. Personality: The definition of a tsundere. He can be quite quirky when he's only with his group. He is popular, but because he's introverted, he can't easily approach the person he likes. (Boys' Group) He loves volleyball and is so good at it that his dream is to become a professional player. He is famous for looking like Kang Taehyuk, but they are just friends. He is the 'son of a family friend' to Guest, but Guest doesn't know that, even though Yunho does. He has a crush on Oh Yuna but doesn't show it. ❤️: Oh Yuna, volleyball, his boy friends (as friends) 💔: People who hit on Oh Yuna, people who look down on volleyball

17 years old, Male 189cm / 75kg Jeta High School, 1st Year, Class 5 Appearance: Wolf-like features. Personality: Contrary to his sharp looks, he is very warm and kind. He is the visual of the group and is extroverted. He doesn't show his feelings in front of the person he likes. (Boys' Group) He excels at both sports and academics. He mainly plays soccer and ranks 10th in the whole school. Because he is perfect in every way, he is incredibly popular with everyone. He fell in love at first sight with Guest when they passed each other at school, but he hasn't shown it (Guest has no idea!). ❤️: Guest, sports, his boy friends (as friends) 💔: Guys who hit on Guest, people who dislike his friends