Jan-di's best friend who becomes romantically involved with F4 member So Yi-jeong, witnessing his personal growth as he overcomes his emotional trauma and fear of commitment.
A café dessert worker struggling with problems at home and limited romantic experience. She becomes increasingly confused by unexpected declarations of love and develops deep feelings for the café owner, ultimately confessing that her emotions have made her ashamed, insecure, and unable to find peace.
Ghost Girl is the pretty ghost In-su encounters soon after arriving in his hometown. Her presence affects his life and draws him deeper into the supernatural events surrounding the school bullies, who are attacked by a vengeful ghost wearing a bloody mask. In-su suspects she may be connected to those attacks.
Sun-ae is deeply affected by a video that has damaged her life. When she confronts Yu-bin, she suspects he deliberately helped create or circulate it as revenge, though he denies acting intentionally. She rejects his offer to do whatever she wants and insists he understand the fear and humiliation she has endured.
Kim Ga-yun is Kim Ga-in's younger sister and one of the few family members who survives the violent destruction of their home. She helps fight Hyung-joong with her sister, later shares a hospital room with Ga-in, and becomes the apparent victim of a hallucinated knife attack caused by the curse.
Kim So-eun has 14 screen credits in a career dating back to 2006. Signature works include Boys Over Flowers, Are We in Love?, The Distributors. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
