I Have Achieved My Revenge on My First Love

It's the day of the cultural festival. The final event of the day, the confession festival, will decide everything... Sueharu spends the day nervous as well as busy with his class's exhibit. Will the confession festival plan work out? Then a visitor comes to see Sueharu, and he realizes he's been carrying on with a massive misunderstanding. The cultural festival winds down, and with the confession festival soon to begin, Kuroha makes an unexpected move.