After following Rina’s instruction to restrain himself, Nanashi reaches his limit when she suddenly offers to help right away. An encounter with Rina, Megu, and Mio in their gym clothes grows heated until teacher Yuuka’s arrival forces everyone into the lockers. From his hiding spot Nanashi watches the girls change, then finds himself pressed close to them during a crowded train ride home, where his self-control finally begins to waver.