"You didn't exactly cover that in your lecture.", Loki commented simply, his tine carrying just the slightest hint of teasing in it. "I thought you said you liked to be thorough." He followed after the other with a soft sigh, his body language relaxed though he knew better than to simply let his guard down. They'd been ambushed once already and he wasn't all to eager to relive the experience. "Do you spend every night wandering like this? And when do you sleep? I may come and go as I please, but I've yet to see you sit still for longer than a moment or so."