Kakeru gives Naho a hairpin. And on the weekend, Kakeru invites Naho to study with him for the upcoming exams. As the pair begin to grow closer together, Naho gets up the courage to invite Kakeru to see the fireworks together with her at the end of the school festival.
If you could go to either the past 
or the future, which would it be?
إن كان باستطاعتك الذهاب إلى إمّا الماضي
 أو المستقبل، فأيّهما ستختارين؟
Wenn du die Wahl hättest, in die Zukunft oder
Vergangenheit zu gehen, was wäre dir lieber?
¿preferirías viajar
al futuro o al pasado?
¿preferirías viajar
al futuro o al pasado?
Si tu pouvais voyager 
dans le temps, tu irais où ?
Se si potesse, andresti nel passato o nel futuro?
Se pudéssemos viajar no tempo, você 
gostaria de ir ao passado ou ao futuro?
Если б могла, ты бы отправилась
в будущее или прошлое?