If she didn't trust River's judgement of people, she'd have questioned Kyle's sincerity, but she didn't think that River could be fooled even if she wanted to let herself be fooled by anyone. But Kaylee sometimes had trouble believing anyone could be that genuinely sweet and concerned for someone, and she closed her eyes, inwardly wincing at the fact that someone with that much goodness had been brought here to this place of horrors, forced to deal with reavers.
She thought that maybe the whole hotel could use a basic training in self defense, or at the very least an explanation on how to wield a weapon, and she thought that maybe when this was all over - if it ever ended - she might suggest that idea to someone who could do something about it. They shouldn't have to end up in this situation again, with so many people who were unable to defend themselves.
"Wish we'd thought to bring snacks," Kaylee remarked lightly, glancing down the hall as if expecting someone to magically appear with them. Then she thought about that, "Mean, wish I did," she clarified. For all she knew, Jaime or Kyle already had them.
Dug nodded to Jaime's response, though his eyes were scrunched in his 'thinking' face. He wasn't sure he understood. "Why is you sleeping with 12 dogs different from you sleeping with 12 men?"
He closed his eyes briefly in relief. She'd been thinking about it. That made things a whole lot easier, really. "I do think it's for the best. They're supposed to be... sealed off with magic, I suppose, and while it sounds a bit unbelievable... it seems to be the least unbelievable things that happens here. It will probably be the safest place to be, and there will be others there in a similar predicament."
And in the even that the reavers got into the hotel, he would really rather Bella be in a room that had been sealed off with magic than not.