On the day of the concert Ritsuka and Mafuyu get into a little spat and one of the strings on Mafuyu’s guitar breaks. Haruki tells Ritsuka to run and buy new strings, and Ritsuka then realizes that Mafuyu’s been trying to do everything he had been asking him to do this whole time. As he replaces Mafuyu’s strings, he tells Mafuyu how he feels. Even though there are still no lyrics done, their time to perform finally arrives, and...
that I'll still remember this day
 even ten years from now.
.أنّني سأتذكّر هذا اليوم حتى بعد عشر سنوات من الآن
In 10 Jahren werde ich mich bestimmt
noch immer an diesen Tag erinnern.
aún recordaré este día en diez años más.
aún recordaré este día
dentro de diez años.
même dans dix ans,
tra dieci anni,
eu ainda vá me lembrar desse dia,
mesmo depois de dez anos.
я буду... помнить об этом дне
даже через десять лет.