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.
I must ask: on what grounds?
دعني أسأل... على أي أساس؟
Sprich. Aus welchem Grund?
¿En qué te basas?
¿En qué te basas?
D’où te vient une telle assurance ?
Devo chiedere... Su che basi?
Preciso perguntar...
 Baseado em quê?
Уточни, почему?