Finally, the feelings are mutual between Junna and Shio. As they observe the two, Mayu realizes her own changes, while Koino watches them... "Always feeling straight as it is," Koino's words strengthen Mayu's resolve. The season shifts to autumn, and Junna decides to run for student council president, but opposing forces begin to move insidiously to lower Junna's evaluation. A school drama depicting heartfelt emotions, Sasameki gradually turns into a commotion――.