Big Bang Theory Quote
Penny: I'm a believer in breaking bad news to a guy when you're in bed. That's how I told my high school boyfriend I slept with his brother. That's how I told his brother the same thing.
Bernadette: I don't know. I don't wanna manipulate him with sex.
Penny: Oh, sweetie, that's what sex is for.
Quote from S05E16 - The Vacation Solution