Tony gets that so he says nothing. Nothing he can say would fix it or even dull the sting of something like that. He's starting to understand that they really are cut from the same cloth, and it makes him trust her even more deeply than he already did. This is going to work out, he thinks, this alliance. For once, he had an idea that isn't going to go terribly wrong... right? The look he gives her then is unbelievably vulnerable.

"We're happy. I'm getting flippin' married, right?" He has to laugh -- or he'll actually cry, his eyes filling up with water suddenly that he frantically blinks away. "And Bucky has... Steve. Not like that, not like that. They're brothers, you know. Like you and Nebula."