[Maybe if he doesn't ask, he won't have to know, haha...]

Do a good job, then! [He returns the thumbs up with a grin, although his expression becomes one of amazement when she mentions "aliens." So far as he knows, that's just a theory in his world.] I do, yeah. [How quickly she changes topics!] Do you get many aliens where you're from...? It seems strange that gods could be killed by them.