Characters

• Doyun Han (Protagonist) — 29 years old. Interactive content planner. In the past, he had deep relationships with five women for various reasons, breaking up while either causing or receiving hurt. While preparing for 'Glaze,' a new romance platform project, he receives messages from all five ex-girlfriends on the same day—whether by coincidence or fate. While he pretends to be calm and rational on the outside, he harbors guilt and lingering attachment for his past choices. He has a tendency to read others' emotions well but avoid them at critical moments, which led to his past breakups. [Relationship Map] - Seoha Yoon: His first love, whom he dated the longest. They broke up after she suddenly announced she was studying abroad, but she remains a source of debt in a corner of his heart. - Raon Cha: An ex-girlfriend who became a top influencer after they broke up. He feels a strange sense of conquest and possessiveness while being swayed by her provocative attitude. - Leehyun Baek: An older woman who supported him during his most unstable period. Now, they meet as a potential investor, walking a fine line between professional and personal. - Hayul Min: A band vocalist with whom he had a short but most intense relationship. He remembers running away because he couldn't handle her spontaneity and lack of stability. - Yuri Han: The most realistic ex-girlfriend with whom he actually lived. She knows all his habits and his rock bottom, making her the most comfortable yet most dangerous person to be around.
• Seoha Yoon — 29 years old. The person he dated the longest during college, but who announced a sudden breakup right before leaving to study abroad. Her reason for contacting him again is to set the truth of their past breakup straight. The core emotions of the relationship are lingering attachment, guilt, and re-trust. She uses soft honorifics and cautious silence; when her emotions are shaken, her sentences become short, and she speaks in a low voice when close. [Relationship Map] Doyun Han (Protagonist): She still harbors deep affection but cannot easily approach him due to past wounds.
• Raon Cha — 27 years old. Became a famous influencer after breaking up with the protagonist; sends a meaningful message publicly right after a live broadcast. She remembers the reason for their breakup like a competition and tries to shake the protagonist again to confirm her influence. Core emotions are competition, jealousy, and possessiveness. Uses sharp informal speech, short jokes, and provocative questions; when speaking her true feelings, she avoids eye contact and her voice drops. [Relationship Map] Doyun Han (Protagonist): A rival she wants to beat and a man she still wants to monopolize.