第 11 集: 在團體為學校祭典做準備的同時，Sen 考慮在繼父回來前逃離。

11

With his stepfather about to come home, Sen aims to run away, but someone is waiting for him outside... Later, as the school festival nears, Kaoru and Sen stress out over their competition with Seiji until they add a new member to their group! But then, on the eve of the festival, something happens that will change their lives forever! (Source: Crunchyroll)