That's all right, everyone is overexcited right now.
Also, people need to remember that the way lines are cut in the trailers are never where they are in the movie. So that "He's my friend" and "So was I" exchange is probably not gonna be like that in the movie. I mean it could literally be this:
Rhodey: Watching the Dancing With the Stars finale. What about you?
Tony: So was I, but then Pepper came home and I couldn't let our secret out of the bag.