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."
The moment you leave this household,
،فور أن تُغادر هذا البيت
Wenn du dich von hier entfernst,
sind Emilia und ich nichts mehr als Feinde.
Apenas dejes esta casa,
Apenas salgas de esta casa,
Quand tu seras parti,
Émilia deviendra mon ennemie.
Nel momento in cui lascerai la mia proprietà,
No momento em que você 
deixar esta residência,
Если ты покинешь дом, 
мы с Эмилией тотчас же станем врагами.