Bronn: "Don't get killed."
Tyrion: "Nor you, my friend."
Bronn: "Oh... are we friends now?"
Tyrion: "Of course we are. Just because I pay you for your services doesn't diminish our friendship."
Bronn: "Enhances it, really."
Tyrion: "Oh, "enhances". Fancy word for a sellsword."
Bronn: "Been spending time with fancy folks."