Adult Sheldon: In that moment, I had an epiphany. I could draw up a contract for any social relationship. It was a helpful way to remove ambiguity in a world that was often hard to understand. Article three Sheldon will not spy on Meemaw's house with binoculars.

Adult Sheldon: I didn't realize until years later that my father was only asking questions about lightning and thunder to cheer me up. In fact, he would often pretend to be dumb just to make me feel better.

Adult Sheldon: My father didn't always get the credit he deserved. The advice he gave me actually worked out pretty well. Of course, I never told him.
George: Talked to Billy.
Missy: Why would you do that?
George: No, it was good.
Missy: Stay out of my life.
Adult Sheldon: He may not have been the world's greatest dad. But maybe we weren't the world's greatest kids.

Adult Sheldon: Ignoring things that irritate me isn't my strong suit. Obsessively fixating on them, now that's what gets me out of bed in the morning.

Adult Sheldon: I would go on to draw up such contracts throughout my life. With roommates. With my wife. Even with my own children.

Mary: He's just excited that Meemaw's dating a man he looks up to.
Georgie: I wish she could date Tony Danza that'd be cool.
George: What is it with you and Tony Danza?
Georgie: Well, the show doesn't come out and say it, but I'm pretty sure he's the boss.
Missy: I think the blonde lady's the boss.
Georgie: Angela? Who's the oddball now?

Mary: I know you've had a number of gentleman callers, but I've never heard you speak like this before.
Meemaw: "Gentleman callers"?
George: And we wonder where Sheldon gets it.