Subaru laments that he could not do anything or save anyone, and has no options left. Exhausted, he suddenly takes off running at full speed as if he's made a decision... To save Emilia, Subaru approaches Crusch to negotiate the formation of an alliance. His terms are a bit difficult for Crusch to believe, but she can see that Subaru isn't lying.
But the sword would not allow her to do that.
Pero la espada no se lo permitió.
Pero la espada no se lo permitió.
Mais l’épée ne lui a pas pardonné.
Mas a espada não a 
deixaria fazer isso.
Но клинок не простил ей слабости.