Busted. Perhaps once he's been here long enough and learns about Thedas, he might be able to fib about his origins. And maybe actually learn to lie better. That would help, too.

"Oh, so you know about us. Are you with the Inquisition?" Perhaps he'd been lying for nothing, but he doesn't remember seeing Biffy around anywhere. Not that the Inquisition is a small organization by any means.

Well, now that he's been outed, he can come clean, for the most part. "Kind of. Thanks to the war, Lucis lost more and more land until it was reduced to its capital city." Until the Empire took that away, too.