[ post-civil war, when she's living her coffee shop au life with vision, tony is on his own eurovacation when he happens to see her through a window.

it's too much of a coincidence to ignore. he probably should leave well enough alone. but he's literally never been good at that, so instead he speaks up from beside where she sits in a booth by the window ] I'm going to work under the general assumption that you're still mad at me about that whole... house arrest... thing. Fair. Consider this a leap of faith that you won't nuke this coffee shop if I say it's good to see you.