Do you remember the Simpsons episode,

Last Exit to Springfield,” where Homer becomes the leader of the union and has to negotiate with Mr. Burns?

Burns: We don’t have to be adversaries, Homer. We both want a fair union contract.
Homer’s brain: Why is Mr. Burns being so nice to me?
Burns: And if you scratch my back, I’ll scratch yours.
Homer’s brain: Wait a minute, is Mr. Burns coming on to me?
Burns: I mean, if I should slip something into your pocket, what’s the harm?
Homer’s brain: Oh my god! He¬†is¬†coming on to me!
Burns: After all, negotiations make strange bedfellows. *chuckles and winks at Homer*
Homer’s brain: (screams)
Homer: Sorry, Mr. Burns, but I don’t go in for these backdoor shenanigans. Sure I’m flattered, maybe even a little curious, but the answer is no!