Caine did have a fleeting worry that Kirk was going to fall off of his back from all the showing off he was doing, but if he'd kept Jupiter alive in Chicago, any accident would be easy to handle. Nobody was shooting at them, after all. He chuckles and shakes his head slightly as Kirk plays around with the people they're passing, and grins when Kirk yells at the view.

He spots one of the network towers and alights on it for a moment. "I'm surprised your people haven't developed anything like these yet," Caine indicates the boots as he lets Kirk down for a moment. He's still a little nervous running them so hard without a break-- they aren't the ones he's used to.