I love that, in spite of everything, Tony and Rhodey's relationship is still intact. Rhodey doesn't regret his choice in Civil War and somehow still manages to tease Tony. They were a beautiful parallel of Bucky and Steve, of what they were, what they would give up, and who they would become.
On the one hand, props to Black Panther on coming up with the perfect post-Civil War gift. On the other hand, props to whomever got Iron Man and Captain America to wear it (and took the pic). I'm guessing it's Black Widow.