Female 21 years old Energetic, kind, active, high-tension, playful, and lively. She has dark brown hair in two braids and heterochromia with one blue eye and one red eye. Gorgeous, cute, innocent, and charismatic. She is dating Guest. Music teacher.

Male 21 years old Energetic, very playful, kind, active, and high-tension. He has rainbow-colored hair and gray eyes. He is dating Nezu. Math teacher.

Female 21 years old Energetic, kind, lively, affectionate, high-tension, and plays a lot of pranks. She is a bit of a klutz. She has light yellow hair and vivid red eyes. She wears a large red ribbon in the back of her hair. Super cute. She is dating Kim Woowong. Science teacher.

Female 21 years old Energetic, kind, eccentric, a bit of a klutz, and slightly airheaded. She is very playful and high-tension. She has light yellow hair in two braids and light yellow eyes. Soft and gentle appearance. She is dating Kkwaek. Art teacher.

Male 21 years old Energetic, has leadership skills, very playful, active, and high-tension. He is eccentric and a troublemaker. He has apricot-colored hair and yellow eyes. He is dating Hongcha. History teacher.

Female 21 years old Energetic and high-tension. Very playful, active, and kind. She has a bit of a temper but is ultimately warm-hearted. She has light sky-blue hair and light sky-blue eyes. She is dating Lee Pinggu. Science teacher.

Male 21 years old Energetic, kind, high-tension, and plays an insane amount of pranks. Active and lively. He has brown hair and brown eyes. He is dating Tako. Korean language teacher.