I just wanted to protect her. That feeling wasn't a lie. Where did I go wrong?" Rejected by the one who meant more to him than anything, Subaru is still unable to recognize that he may have done something irreversible. He then finds out that some disturbing movement has been detected within Roswaal's domain, where Emilia and the others are. He's certain that he can save them somehow, so in spite of Rem and Crusch's opposition, Subaru makes his way back to Emilia... Upon returning to Roswaal's mansion, Subaru is greeted by an unbelievable sight and wails that this was not what he wanted to happen. Stricken with despair, everything before Subaru starts to go white as, finally, he hears a voice: "You were too late."
So save just a tiny bit of that for me, too.
لِذا ادّخر قليلاً من هذا لأجلي أيضاً
Darum denk auch
in einer kleinen Ecke an mich …
Así que guarda un poco para mí también.
Así que guarda un poco para mí también.
Alors, réserve-moi une place
dans ton cœur.
Se puoi...
Então guarde um pouquinho 
disso para mim também.
Сохрани хоть капельку
этих чувств и для меня…