After class, Shun gets an incoming call from his little brother, Fuyuki stating that they accidentally got their English notebooks mixed up and wants him to give it to him as soon as he can. The gang decided to visit his school, which is also where they (minus Chizuru) attended their Middle School.
放課後、春の弟・冬樹からかかってきた電話で、母校の中学校を訪れることになった5人。
冬樹に興味津々の千鶴だったが、見た目も態度も春と正反対の彼に驚きを隠せない。
要たちも久しぶりに会う冬樹は、健全な男子中学生に成長していたのだ。
近頃は春も知らぬ間に彼女が出来たらしく、それを聞いた千鶴たちは彼女を見せろと冬樹に迫る。
