Jules and chatty don't really go well together unless you're talking about chatty in terms of being a sarcastic asshole and tearing people apart. He doesn't have a lot of experience making basic conversation. Most of his life he got torn down no matter what he said or did, so there was never really any point in learning how to converse normally.

"Interrupt?"

Not really, he'd just been looking for edibles and any wood that might make for good carving - not that he's even sure what that is quite yet.

"No. I was just looking for supplies before this place goes to hell again when I ran into Garren."