Dear X Who Doesn't Love Me (To X Who Doesn't Love Me)
Seo Hee Su, a college student who always doubts herself, finds a mysterious book that changes her life: writing someone's name in it will make them fall in love—for just seven days. In his search for true love, he learns that the human heart is not something that can be forced. A touching romantic drama about love, self-confidence, and the meaning of acceptance.