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.
I think we're about to have a 
second lost child on our hands.
Und damit hat sich
das zweite Mädchen verirrt.
Presiento que se va a perder
ella también.
Presiento que ella también
se va a perder.
J’ai l’impression
qu’on a deux filles en perdition…
Mi sa che così
Eu acho que... estamos prestes
 a ter outra criança perdida.
Вот и второй ребёнок пропал.