Carla: You know, Hector told me he's worked for Dr. Kelso for twenty years. That's half his life. I mean, I know he looks 50, but that's what being in the sun all day does to your skin.
Dr. Cox: Right, right.
Carla: The point is, it doesn't seem like he hates Dr. Kelso.
Dr. Cox: Say... Say, Bobbo... Is it possible that you're occasionally a decent human being in your life outside of this place?
Dr. Kelso: Well, champ, seeing as you don't exist in my life outside this place, I doubt it's any of your damn business.