Penny Dreadful, Season 3

Justine:
Ever so charming, aren't you? All charm, and nothing but. There may come a day when that ain't enough.

Dorian:
And are you to choose that day?

Justine:
You wanted a killer. You got one. Can't go back now.

Dorian:
Listen, child. I can toss you out like the baggage you are whenever it pleases me. And don't think for one moment your tiresome Sapphic escapades shock me. You think you're bold? You think you know sin? You're still learning the language. I wrote the bloody book. [grabs her by the throat] You want to play with me, kitten? Then show me your claws!