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 know that anyone of mixed blood who 
touches the barrier loses consciousness.
أعلم أن أي شخص بدماء مختلطة
يلمس الحاجز يفقد وعيه
Sé que los de sangre mixta
que tocan la barrera se desmayan.
Sé que los de sangre mixta
que tocan la barrera se desmayan.
Je sais que les sang-mêlé s’évanouissent
en touchant la barrière.
Le persone di sangue misto che toccano la barriera 
perdono conoscenza, questo lo sappiamo.
Já entendi que pessoas de sangue misto acabam
desmaiando ao entrar em contato com a barreira.
Понимаю, носители смешанной крови
теряют сознание, коснувшись барьера.