"You're not Iron Man. You're never gonna be Iron Man. Nobody could live up to Tony. Not even Tony. Tony was my best friend, and he was a mess. He second-guessed everything he did. He was all over the place. The one thing that he did that he didn't second-guess was picking you. I don't think Tony would've done what he did, if he didn't know that you were gonna be here after he was gone."