Firefly

[Inara is brushing Kaylee's hair and explaining how Companions choose their clients]

Inara:
Physical appearance doesn't matter so terribly. You look for compatibility of spirit. There's an energy about a person that's difficult to hide.You try to feel that —

Mal:
[Entering Inara's shuttle] And then you try to feel the energy of their credit account, it has a sort of...aura...

Inara:
What did I say to you about barging into my shuttle?

Mal:
That it was manly and impulsive?

Inara:
Yes, precisely. Only the exact phrase I used was, "Don't."

Mal:
Well, you're holding my mechanic in thrall. And Kaylee! What the hell is goin' on in the engine room? Were there monkeys? Some terrifying space monkeys maybe got loose?