Natasha Romanoff: Looking over your shoulder should be second nature.Sam Wilson: Anyone ever tell you you're a little paranoid?Natasha Romanoff: Not to my face. Why, did you hear something?
Black Widow: Are we still friends?Hawkeye: That depends on how hard you hit me.
Shit! I thought it was a water truck. My bad!
Captain America: [about Bucky] He's my friend.Iron Man: So was I.