I Have Achieved My Revenge on My First Love.At the start of the confession festival, Kachi, disguised as "Shiro", visits Maru, who's happy to see "him" again. After she discovers he still remembers his promise to act in one of her works, Kachi unveils herself, revealing that she had felt jealous over him always being around Shida and wanted to make him notice her. She gives him support and convinces him to start being friendlier with her. As she leaves, an eavesdropping Shida confronts her, as the two girls stake their claims to win Maru...