It's midsummer, and as the sun's rays grow stronger, the days grow so hot that they seem to burn the girls' skin. Hinako starts to worry when she sees Kuina plastered to her desk in deference to the heat. When Kuina asks why it's so hot, Hinako's answer is a profoundly simple "Because it's summer." Kuina has to accept that answer... but then she rises from her seat as if some great idea has struck her. She says that hot summer days like these make her want to visit the ocean, and suggests that all the Hitotose girls and Yua-chan make a trip to the ocean together.
Oh... Actually, they are here, 
but I've lost sight of them.
في الحقيقة، إنّهن هنا. لكن فقدتُ أثرهن
Sie sind eigentlich schon hier.
Ich hab sie nur aus den Augen verloren.
Vinimos juntas, pero las perdí de vista.
Hemos venido juntas,
pero las he perdido de vista.
Eh bien, on est venues ensemble,
mais je les ai perdues de vue…
Ah, ecco...
Ah... Na verdade, elas estão,
 mas eu as perdi de vista.
Нет, забрела не туда, 
а так приехала с подружками.