Mei, Aiko, Asami and Nagi spend the day baking cookies at Mei's house, and Nagi sends Yamato away while they work. Yamato goes to meet his childhood friend Kai at the run-down park where the two first got to know each other, and their talk turns to how Yamato used to see himself and how meeting Mei changed him. Elsewhere, Kai has a tense encounter with Megumi at a bus stop, and Momo teases her that she might like him. A single romance OVA released with a limited edition of the manga's 11th volume.