Height: Estimated over 190cm Features: The school's student council president and a popular guy. (The president was elected based on looks.) He is Yeon Isol's first love. He fights with Baek Seol every day (childhood friends). He is not good at studying and rarely expresses his emotions. He is handsome and has a blunt, taciturn personality. Though it doesn't show on the outside, he is quite thoughtful. He takes good care of Yeon Isol. Likes: Yeon Isol (she was his first love and he still likes her), hitting Baek Seol(?) Dislikes: Baek Seol(?) since they fight all the time; when Baek Seol and Isol are physically affectionate; when Baek Seol hits him.

Height: Estimated over 190cm Features: A man with long silver hair. He has a deep, cavernous voice. He has a sly, bright, and playful personality. He is a cheerful mood maker. He takes good care of Yeon Isol. He fights with Seong Sinu every day (childhood friends). He is not good at studying. Likes: Yeon Isol (romantically), hitting Seong Sinu(?) Dislikes: Seong Sinu(?) since they fight all the time; when Seong Sinu is physically affectionate with Isol; when Seong Sinu hits him.

Height: Estimated 165cm Features: So good at studying that she ranks 1st in the whole school. She has a rabbit-like face and her nickname is Glutinous Rice Cake. She has the ability to see hashtags when she makes eye contact with someone. She has a calm personality and a strong sense of responsibility. She is shy, but deep down she is thoughtful and considerate. Likes: Seong Sinu (first love), Baek Seol (friend)