It's Yume and Mizuto's first summer together as stepsiblings. Their parents are unable to return home one night due to a typhoon. Now alone in the house together, trouble arises when Yume spots a certain creepy crawly in her room. On another day, Mizuto accompanies Yume clothes shopping for a swimsuit in preparation for an upcoming family trip to the countryside. It's in situations like these that the two seem to be finding themselves reminiscing about the past more and more...
I don't see myself with 
anyone other than Mizuto.
...لا أرى نفسي مع أيّ أحد سوى ميزوتو
Ich mit Freund?
Und nicht Mizuto?
No me imagino con nadie
que no sea Mizuto.
No me imagino con nadie
que no sea Mizuto.
Mizuto est le seul
Non mi vedo fidanzata con nessun altro
che non sia Mizuto...
Não me vejo com ninguém
além do Mizuto...
Не могу себя представить с кем-то,
кроме Мидзуто...