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...
You might remember when
 you come to the ocean again.
.قد تتذكّر عندما تعود لزيارة البحر مجدّدًا
Vielleicht erinnerst du dich daran,
wenn du wieder am Meer bist.
Podrías recordarlo
cuando vuelvas al mar.
Podrías recordarlo
cuando vuelvas al mar.
La prochaine fois
que t’iras à la plage,
Forse te ne ricorderai 
quando verrai di nuovo al mare.
Você vai se lembrar quando
vier pro mar de novo.
Вспомнишь, когда
снова придёшь к морю.