The rift between Rena and Honoka grows ever larger as the former decides to retire from high-school volleyball, but Chizuru and Arata decide to fix things.
I don't know why you're apologizing.
.لا أعلم لِمَ تعتذر
Ich weiß nicht,
warum du dich entschuldigst.
Je ne vois pas
pourquoi tu t’excuses.
Eu não sei por que você
 está se desculpando.
Я не знаю, за что ты извиняешься.