[Diarmuid nods since her reaction is about what he was expecting. They understand each other, but only if they do not try to purposely speak something besides what naturally comes out of their mouths.]

I don't know the answer to that question, Saber. In some ways, it reminds me of the Grail teaching us all to speak Japanese since the war was held in Japan and we would not be much use if we could not understand the native language. However, at the same time, this is nothing like the Grail. Whatever created this place and gives the administrators the power they have seems like something even more powerful than the Grail and that is a truly frightening thought.