Mal hasn't gotten used to the hammocks -- cloths on the ground almost feel more like a bunk on Serenity than the maritime compromise between sound sleep and a rolling ship. That leaves Mal dozing while propped up in a corner, awakened when Gibbs passes.
"Wei," he offers to the man, even if he's not really looking for him.
Re: Below deck
"Wei," he offers to the man, even if he's not really looking for him.