He gives the girl a few light pushes on the swing to get her going, then steps back as she insists she can do it on her own. After watching for a little while to make sure she's not about to change her mind, he makes his way back to the bench and sits down, this time directly next to Lady.

"I'm starting to think this job is babysitting as much as guard duty."

His tone is amused more than annoyed, even edging into fond.