Summer has arrived and it's a time of separation. Arima is going away for a Kendo tournament while Yukino has made new friends. Even Tsubasa has taken a liking to Yukino, but something's not right... she's grown a little too attached.

Yukino's organizational talents shine as the play really starts to come together. Meanwhile, Tonami's plot for revenge against Tsubaki isn't going as well as he'd hoped...