Everyone decides to go to the summer festival to have fun, however Yuki must remain behind because she failed her final exam.  Saki and Nodoka agree to stay back and help Yuki, however she is having a bit of trouble concentrating. During the same time, the Ryumonbuchi, Kazekoshi and Tsuruga clubs, each received a letter from Hisa...
You know, if you don't pass the makeup,
they'll make you take extra lessons!
إن لم تنجحي في امتحانِ التعويض
فسيدعونكِ تتلقّين دروساً إضافية
Sabes que si no apruebas,
¡tendrás que ir a clases de refuerzo!
Si tu ne passes pas les rattrapages, 
tu vas avoir des cours de soutien !
Ti comunico che se non lo passi,
ti toccheranno i corsi di recupero!
Sabe, se você não passar nessa
prova, ficará de recuperação!