In Episode 22 of , titled "Ōtani Says It's Over!", the tension between Risa and Otani reaches a breaking point due to external pressures and misunderstandings. Key Plot Points
: While friends like Nobu and Nakao have clear plans, Risa feels aimless. Otani is stressed and attending prep classes for university entrance exams, leaving little time for their relationship.
: To spend more time with Otani, Risa takes a job at a restaurant across from his prep school. There, she meets Kohori , a fellow fan of the musician Umibozu.
: Introduced as a refreshing new personality for Risa, his forwardness serves as a catalyst for the episode's climax.
: Struggles with a sense of abandonment as everyone moves toward their future goals. Her friendship with Kohori is strictly platonic from her side, though it causes the rift with Otani.
: Otani arrives at the restaurant to walk Risa home in the rain and witnesses the kiss through the window. This leads to a major confrontation where Otani, already frustrated by his poor practice exam results, chooses to end their relationship. Character Dynamics
: After a grueling day, Risa falls asleep at work while memorizing the menu. Kohori, who has developed a crush on her, kisses her while she's sleeping.