Interviewer: Who would you say is the heart of the team?
Downey: (Points to Evans)
Evans: See, I was going to say him. I was genuinely going to say him. I think without him, we don’t work.
source：http://downeyevans.tumblr.com/post/120785983844/interviewer-who-would-you-say-is-the-heart-of-the