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 don't think you're small enough 
that you need to worry.
لا أظنّكِ صغيرة الحجم بما يستدعي قلقكِ
Du musst dir wegen deiner Größe
nun wirklich keine Sorgen machen.
No creo que tengas de qué preocuparte.
No creo que tengas de qué preocuparte.
Je crois que tu n’as pas à t’inquiéter
de ce côté-là.
Secondo me, non sei a un livello 
per cui preoccuparti!
Eu não acho que você seja pequena o
 bastante para ter que se preocupar.
Ты там не настолько маленькая,
чтобы переживать.