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.
Someone so weak that she'd 
practically forget how to breathe
شخص ضعيف لدرجة أنّها قد تنسى كيف تتنفّس
Jemand, der so schwach ist,
dass er fast zu atmen vergessen könnte,
Incapable de respirer correctement
sans l’aide des autres ?
Una persona tanto debole
da dimenticarsi quasi come si respira
Alguém tão fraca que poderia
até esquecer de respirar
Столь слабая, что она может забыть,
как дышать, если ей не напомнят…