Who knows, maybe they'll interact enough that he can ask as many questions as he'd like about Ferin, for now however the ranger just grabs a stack of books and follows the other. He's light on his feet and the green glow does seem to light at least a bit of the darker stacks as they weave through them to put away books.

"Oh, I'm Ferin by the way. Thank again for letting me sit there with you, I'm just used to more...living beings around me when I'm reading. Feels less isolated." He'd say people but that isn't quite right.