I guess it comes with the territory of being thousands of years old. You get all cranky and need to sleep more?

[He's just spitballing here, he doesn't actually know, and was just as surprised when it happened.]

I didn't want to kill him anyway, but it's a shame I couldn't get more answers out of him when I did all that research... Ah, well. Maybe when we're done here, I'll go back and find him someday. [Not if, but when. Like this whole mess is just a minor inconvenience that will be dealt with soon.]