Adult Sheldon: My sister had gotten into my head, but I needed a more reliable opinion than a magazine that included the Hottest Tips for Pouty Lips.

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.

Pastor Jeff: Before our final prayer, would anyone else like to say a few words?
Mary: Missy? [Missy shakes her head] Shelly?
[Sheldon stands up and walks up to the microphone]
Sheldon: I've been thinking a lot about the last moments I had with my dad. It was morning, and he was leaving for work. He said, "See y'all later." And I said nothing. I regret that. I could have said "bye" or asked him for a ride. Or told him that I loved him. But I didn't. I barely noticed he left. So many times that I didn't notice my father. I hope he knew how much I loved him.
Adult Sheldon: I wish I could tell you I said all those things. But I didn't.
Mary: Shelly? [Sheldon shakes his head] [Mary shakes her head to Pastor Jeff]
Pastor Jeff: Let's bow our heads in prayer.
All: Our Father, who is in heaven, hallowed be Your name...
Adult Sheldon: For a long time, I focused on my father's shortcomings. Now that I'm his age and have kids of my own, I realize he was just a person doing the best he could, and he did a lot. I didn't say it at his funeral, but I can say it now. I loved my father. I will miss him forever.

President Hagemeyer: I must tell you that Sheldon was very excited to hear that you might be joining us.
Linda: Well, isn't he sweet?
Paige: He's a peach.
Sheldon: All right, I'm here. [to Hagemeyer] Hello. [to Linda] Hello. [coldly to Paige] Hello.
Paige: Hi, Sheldon. I'm so excited for you to show me around campus today.
Sheldon: The only reason I'm doing it is because...
President Hagemeyer: He's excited to do it, I'm excited he's doing it. Are you excited?
Linda: Sure.
President Hagemeyer: Everyone's excited. Yay.
Sheldon: [sighs] Come on, let's go.
Paige: You and me, together again. It just feels right, doesn't it? [Sheldon grumbles]

Adult Sheldon: I wasn't getting the help I needed, so I turned to the smartest resource I knew.
Dr. John Sturgis: [on the phone] Love is a funny thing. They say, "The heart wants what the heart wants," but I think it should be, "The limbic system wants what the limbic system wants."
Sheldon: Finally, someone's making sense.
Dr. John Sturgis: Well, not to brag, but when it comes to unrequited love, I'm kind of an expert.
Sheldon: Well, when I talk to Paige, all she does is drive me crazy.
Dr. John Sturgis: There's a thin line between affection and aggravation. The Roman poet Catullus said, "I hate and I love and I know not why."
Sheldon: I'm not sure what to make of that.
Dr. John Sturgis: Perhaps it'd be more useful in Latin. "Odi et amo..."

Mary: Okay, have a great day. Love you.
Missy: [covers mouth] Love you, too.
Mary: What are you doing?
Missy: I learned it in baseball. When you don't want the other team to see what you're saying.
Mary: It's okay to love your mom.
Missy: At home. Here, you get the hand.