The story telling is slow. However plot twist make the episode special. Obviously it is gonna catch the viewers.
Another special matter of this drama is the collaboration of south korea and japan. The drama delves into themes of fate, love, and the idea of whether relationships have an expiration date. The drama's central theme revolves around the aftermath of a passionate relationship. It portrays the raw emotions individuals experience when their romantic connections dissolve—sadness, confusion, and a search for closure. The film is introspective, with a focus on character development and emotional depth. Its storytelling is intimate, often using flashbacks to provide context for the characters’ pasts and how those pasts shape their present.