Prompt: Steve thinks that he should have died all those years ago, so he gets reckless: going off to fight the bad guys on his own without back-up. Eventually, Steve gets really injured due to his dare-devil antics and the team turns to Tony to reason with Steve. Subsequently, Tony gives Steve the best pep talk of his entire life, if by pep talk you mean blow job. And then, casually, as Tony leaves, he turns and goes, "Cut this 'I wanna die' bullshit. It's not a good look for you." AND STEVE DOES.

Few people ever see inside Tony Stark; fewer can stomach what they find; next to no one claims to still like him afterwards. So Tony hides, closing all the doors and battening down the hatches, using charm and confidence as armor when he's not in the suit. To Tony's horror, Steve somehow manages to see inside him anyway.

Clint Barton -- subby, ex-carnie white trash, spy -- isn't the kind of guy Captain America goes for. Nobody informed Captain America of this.

Tony Stark is twenty-one when he loses his voice. It shouldn't matter, but in a world where the first words your Soulmate says to you are marked on your skin, it can be pretty damn annoying.