While Daiki is still in the middle of preparing for his move, Mao can hardly wait to finally welcome him into the house with Hiro. Hiro, on the other hand, remains calm. When he tells Mao that Daiki will be attending the same school as they do, they suddenly realize that they will not only see Hiro's brother at home and in the local bickering realm, but also at school! Will that be a bit too much for them?.