[That's a fairly standard assumption, around Poland. Especially when he doesn't bother trying to look like a boy, which he often doesn't in private.]

Oh, like, whatever they spoke before they came here, and somehow it comes out so everyone can understand it? Unless you make an effort at it. But like, the last couple days, it hasn't been working? So I guess that's over, but I was like, just checking unless there was actually someone besides me and Liet who knew my language.

Right, so like, you've totally been kidnapped from your own world, like the rest of us, and as far as we know there's no way to decide when we leave. Welcome to Wonderland, I guess?