That admission is a surprise, but... reassuring. Armin tucks that knowledge away and also the volunteering of it for later. It seems almost like a kind gesture, again. What the man says doesn't always match up with his actions. There must be a reason for that. Perhaps where he's from vampires aren't very well received. That hardly takes a stretch of the imagination. Armin puzzles it over for a while before he breaks the silence again.

"So, hunting isn't always necessary?"