[WAHHH WHY IS THIS HAPPENING?! He looks genuinely startled when she grabs his hands and even more alarmed by the sudden display of happiness (????), but he sort of just works his mouth opened and closed as he thinks of how to actually respond.]

The fact that you know what Poland and Germany are is a good start at least. [Though wouldn't that be like the Czech Republic...but geography's changed since Rapunzel's time so it's possible and--okay, no. That's not the point. Nerd.] I'm...happy you're from Earth, too? What's this all about?