See, Klaus is incredibly lucky that he ran into someone who just happens to not want to stab him in his sleep and steal all his stuff.

He's been at some shelters where that had been a real risk, and the only thing that had actually helped him was the fact he'd rarely slept for long. He blinks, mostly surprised that Fenris has actually made the offer to wake him, and -- nods.

"...y'know, I'm sure I won't be out that long. But -- thanks." With that, Klaus tucks his other knee up to his chest and leans into his corner of the bunk, the way you'd sleep on a bus or an airplane, and lets his eyes settle shut. As quickly as he drifts off, it's probably obvious he really doesn't sleep much.