Riddick genuinely smiled at that, pointing to his goggles. The bright side was the very last thing he usually looked at. Literally or metaphorically. And it was news to him that injuries healed fast here. But then, there was a lot he didn't know about this place. Being an antisocial, self-sufficient loner wasn't the best mindset for gathering information. Not that it bothered him.

Haku was obviously hurting, no matter what the boy claimed about Landel's healing factors. Although Zabuza would surely seek the kid out as soon as night hit, Riddick figured he'd better ask something that had concerned him since the beginning of this conversation.

"You going to be alright tonight?" He had no idea where Haku's room was, and didn't feel like prying further. He remembered something about patient rooms being safe... from monsters, at least.