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.
Well... I've gained a little weight lately,
في الواقع... سمنتُ قليلاً مؤخراً
Nun, ich hab seit kurzem etwas zugenommen,
deswegen möchte ich mein Bäuchlein verstecken.
Es que quería esconder la barriga
porque engordé un poco.
Es que quería esconder la barriga
porque he engordado un poco.
J’ai un peu grossi,
alors je voudrais cacher mon ventre.
Ah, è che... 
ultimamente sono ingrassata un pochino
Bom, engordei um pouco recentemente,
Я немного поправилась,