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 took the previous Master Swordsman, 
Theresia van Astrea, as my wife,
تزوّجتُ من السيّافة المُحترِفة السّابقة
تيريشيا فان آستريا
Ich habe die letzte Schwertheilige
Theresia van Astrea geheiratet
Desposé a la anterior espadachina
experta, Theresia Van Astrea,
Desposé a la anterior espadachina
experta, Theresia Van Astrea,
J’ai rejoint cette noble lignée
en épousant Theresia van Astrea,
Ho preso in sposa il precedente 
maestro spadaccino, Theresia van Astrea,
Eu pedi a mão de Theresia van Astrea,
 a última mestre de armas, em casamento,
Бывший мастер клинка,
Терезия ван Астрея, была моей женой,