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.
That's why I believe.
لهذا أؤمن
Darum glaube ich daran.
Por eso lo sé.
Por eso lo sé.
J’ai confiance en toi.
È per questo che continuo a crederci.
E é por isso que eu acredito.
Вот поэтому я и верю.