Subaru has devoted everything he had, and done all he could do. His passion has captured Crusch's heart, as well as Anastasia's cooperation, and they all enter into the battle against the White Whale together. Subaru and Rem lose all words at the sight unfolding above them. Just when it seemed they would soon have the White Whale cornered, despite the sacrifices it took to reach that point, the battle takes a turn that no one expected.
I will not forget the debt 
I have incurred to you this day.
لن أنسى أنّني مدينة لك في هذا اليوم
vergesse ich die Schuld,
die ich heute bei dir habe, nicht.
no olvidaré la deuda que contraje hoy.
no olvidaré la deuda que contraje hoy.
mais je n’oublierai jamais
ma dette envers toi.
non dimenticherò il debito
 che ho contratto oggi.
eu não poderei esquecer a 
dívida que criei com você hoje.
я не забуду долг, который
появился у меня сегодня.