"I miss it and I'm not," he points out with a laugh, turning his head to look at her. "But, no, yeah, of course," he adds. "He could travel from place to place, see all sorts of things. It's got to be hard, being just stuck here when you've had literally a whole galaxy to explore. But... he actually seems to be enjoying himself for now?"

Obi-Wan is a much more accomplished, controlled empath than Caleb is, thanks to his years training with the Force, so he could be just... hiding it, he supposes. But his interest in the city is genuine. His curiosity is genuine. Empaths can't fake emotions any better than anyone else can.