- President Hagemeyer: Sheldon, Dr. Sturgis quit right before the semester started. He left me in the lurch.
- Sheldon Cooper: And this is your chance to be the bigger person!
- President Hagemeyer: I don't wanna be the bigger person. I'll be the small, petty person. That's way more fun!
- Sheldon Cooper: [Voiceover] We often regret the things we don't say. There's a lot of things I wish I had said to my dad while he was around. That I appreciated him, that I loved him, which is why I'm grateful for the times I did tell him how I felt.
- Sheldon Cooper: Tonight was fun.
- George Cooper Sr.: Yeah? Why is that?
- Sheldon Cooper: Dr. Sturgis was here. Everybody talked about science. It was nice!
- George Cooper Sr.: It was.
- Missy Cooper: I just want to say I'm sorry for any time I was bad and any time I was mean to Sheldon.
- Sheldon Cooper: It's okay.
- Missy Cooper: It's just so funny when he's upset! But I'm still sorry about it.