House M.D
Season 4, Episode 7 - Ugly

House: She said something idiotic again, and I didn't even notice it. Foreman had to point out it was idiotic. She's making me an idiot.
Dr. Wilson: It's cute, you have a crush.
House: No, I think it's something systemic.
Dr. Wilson: Thirteen's pretty. You're obviously okay with her.
House: She killed a patient.
Dr. Wilson: The bitch is pretty.
House: The bitch is a bitch.
Dr. Wilson: Ask her out.
House: The bitch? She's a bitch.
Dr. Wilson: No, the one who's making you an idiot. It's the story of life: boy meets girl. Boy gets stupid. Boy and girl live stupidly ever after.