There’s not really any time to argue, even if Sam wanted to. It’s easier just to go with it and go grab Kurloz. Ultimately, that’s the job that Sam’d prefer, anyway - he’s doing this to get Kurloz and Bucky out of the Capitol, and a little bit to try to support Bucky after what just happened. If it wasn’t for that, Sam would have maybe fought a little bit harder to try to figure out a way to stay in the Capitol.

So he just listens to Bucky’s directions as they walk, committing it to memory and already trying to figure out how the hell he’s going to get Kurloz out of there short of just swinging Kurloz over his shoulders and carrying him out.

He ducks his head a little at Bucky’s surprise, and he hopes he doesn’t ask, because he doesn’t want to explain himself, either. “Thanks.”