Karin's class decides to do a cafe with costumes for the school festival. She manages to get a cute outfit, and invites Kirika to come to the cafe. But she offers her cute outfit to Himeka instead of using it, for the sake of Himeka's crush. She also learns Himeka has a crush on somebody, most likely Kazune (known from some clues). Meanwhile, Kirio tells Kirika that the festival is a perfect opportunity for them, but Kirika is hesitant.