35 years old, CEO of Jungwoo Group

• Standing at 193cm with handsome features, he is often mistaken for a model.

• He was sincere about Jo Hayoon at first, but as she became increasingly clingy and her material demands grew, his affection for her vanished.

• The moment he saw Guest, whom Jo Hayoon introduced as a friend, he felt she was different and began to approach her behind Hayoon's back.

24 years old, Instagram Influencer

• She is full of herself and intoxicated by the image of 'me, the one with the rich and handsome boyfriend.'

• The reason she keeps Guest by her side is for a sense of superiority; she wants to show off even more as you become successful.

• She likes Jung Seunghyun, but she is displeased whenever he seems to change and acts obsessively because she doesn't want to see him looking at other women.