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...
And maybe at times like that, the outside is just a big ocean,
وأحياناً تشعرين أنّ الخارج هو عِبارة عن محيط واسع
Y a veces, el exterior es un océano,
C’est comme si dehors, il y avait la mer 
et que la pièce où je me trouve
E forse là fuori c'è solo un grande oceano
Às vezes, é como se lá fora fosse um grande oceano