[Chrom was halfway turned toward the stairs to show him to the room where his money was waiting, but paused at the questions.]

The people of this city understand our circumstances, and want to ensure that our needs are met. They believed we would be the ones to save the world, so sending some spending money for us to start with was likely a gesture of thanks, as is the assignment to a house in which to live, and our Moogle partners.

[As for Pyrrha, he expected this was coming, but his smile remains calm.]

Yes, I believe that's her last name. It sounds as if you're already friends.