Having reached a place he can't return from, Subaru realizes just how much he has been given and how little he can do to repay any of it. After remembering what he must do, he says goodbye to Kenichi and Nahoko and heads to the school. Steeling his resolve, Subaru opens the door to the classroom, where he's greeted by Echidna in a school uniform. When Echidna says he arrived much sooner than she expected, Subaru responds that she looks good in the uniform.
I watched Emilia-sama go through the trial.
رأيتُ إيميليا-ساما تخضع للمِحنة
Ich hab gesehen, wie Fräulein Emilia
die Prüfung angetreten hat
La he visto intentar la prueba.
La vi intentar superar la prueba.
J’ai aussi vu dame Émilia y entrer
et en ressortir brisée.
Ho visto la nobile Emilia affrontare la prova.
Também vi a Emilia-sama
passando pelo teste.
Я ведь следил за тем, 
как она проходила Испытание.