I know plenty, pal. [They've left enough of a trail on this network for him to follow, and he knows this guy is enough like Steve Before to know he's a stubborn shit who doesn't like being bossed around, or played.

Except this one already seems like he's got more of a spine than the Steve Rogers he knew ever did, before Erskine. Before HYDRA.

Bucky doesn't seem especially bothered by the threat, and the smirk just gets a little more wry, almost like he thinks it's cute Steve even bothers trying, as if that's going to scare him.]

And I'm not interested in causing trouble. This isn't my ship, and I'm gonna wind up back on mine soon enough. Starting shit isn't gonna change anything.