Iron Man: You're going home, or I'm calling Aunt May! You're done!Spider-Man: Wait, Mr. Stark! I'm not done, I'm not...[tries to get up; collapses]Spider-Man: Okay, I'm done.
I know how much Barnes means to you... Stay at home. You'll only make this worse.
Black Widow: Are we still friends?Hawkeye: That depends on how hard you hit me.
That thing doesn't obey the laws of physics at all!