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.
To erase my regrets.
.لأمسح ندمي
Ich möchte alte
Fehler auslöschen.
Para borrar mis arrepentimientos.
Para borrar mis arrepentimientos.
Pour ne plus avoir de regrets.
Per cancellare i miei rimpianti.
Quero me livrar dos 
meus arrependimentos.
Стереть свои сожаления.