[He doesn't look up.]

...not all demons are inherently evil. They eat humans, sure, but some of them only do it because it's sort of ingrained. There are some that don't do it for sport or just because they like killing, and... [He shakes his head a little.] Those are a little harder to kill. I do, because I have to and because no matter their moral compass killing a human is unforgivable... But sometimes it's harder, because they were human at one point.