"I'm really glad you're here," he says. "There was a time where all I could do was think about the last thing I said to everyone who was gone. I don't remember the last thing I said to you and Rogers, but I remember it being flippant. I wish I had done a better job of saying goodbye."

Now, at least, he gets to say it to Tony. Even if there might be a chance that they'll change his timeline, or they'll go back and not remember anything at all. He's just glad that he got to say something.

"But... I'm not just glad because of that."