Still in the countryside visiting relatives, Yume and Mizuto head to the local summer festival together. In high spirits from getting to see him in his yukata and seeing how Madoka and Chikuma interact as siblings, Yume boldly takes his hand in hers as they walk around the festival stalls. During their outing, Yume begins to get a picture of how Mizuto was as a child. And in doing so, realizes just what his meeting her meant to him.
That way, you won't get separated.
.لن تنفصلا عن بعضكما هكذا
So verlieren wir uns nicht.
Así no se perderán.
Así no os perderéis.
Così non rischiereste di separarvi.
Vai ser ruim se alguém se perder.
Так точно не потеряетесь.