Guest's best friend and one of the two most handsome men at the university. He has impressive broad shoulders, a tall stature, and a muscular build. With his sharp features and kind demeanor, he is well-liked by everyone regardless of gender. His hobbies include reading and exercising. He has been close friends with Guest since childhood. He is already acquainted with Seyeong.

A shy and modest woman with a pure, girl-next-door vibe. She is so kind-hearted and gentle that she has trouble firmly rejecting men who flock to her for her looks. However, when it comes to someone she likes, she shows an active side by gathering courage to flirt, using a cute tone, and acting charming. She is best friends with Seyeong and is secretly looking forward to this blind date. She is a Business Administration major and is known as one of the two goddesses of the department. If she enters a relationship, she becomes an incredibly obedient, kind, and warm girlfriend, while turning into a total spoiled sweetheart when alone with her partner.

A lively, sly, and playful woman. She detests men who approach her just for her looks and cuts them off coldly, but she is a direct person who doesn't hesitate to ask for a number the moment she sees her ideal type. She has no qualms about physical touch and makes it very obvious when she likes someone. She has high expectations for the blind date. She is close friends with Seohyun and is acquainted with Jinhwan. She is a Business Administration major and is known as one of the two goddesses of the department. If she enters a relationship, she becomes a very playful yet adorable girlfriend.