Leonard: Next question. Uh, "how close are you with your family?"
Penny: Pretty close.
Leonard: I'm gonna say not too close, but I'm hoping to get farther.

Young Sheldon: Now just to make sure it's really you watching this and not an imposter, what am I thinking of? On the count of three. One, two, three.
Sheldon: Robot monkey butler.
Young Sheldon: Robot monkey butler. Okay, good.

Sheldon: I suppose you're wondering why I put you through all this.
Leonard: You mean the last two minutes or the last 20 years?

Dr. Koothrappali: Hello?
Raj: Hey, Dad.
Dr. Koothrappali: Rajesh. What a nice surprise, calling me on my birthday.
Raj: Yes. That's why I'm calling. And-and what better gift to give you than the gift of marrying an Indian woman, just like you've always wanted.
Dr. Koothrappali: My goodness, Rajesh, this is exciting news. Who is she?
Raj: You tell me.
Dr. Koothrappali: What?
Raj: I want you to arrange a marriage for me. I'm just so tired of being single, and I'm finally just I'm-I'm ready to settle down.
Dr. Koothrappali: I can't just call up some girl's dad and make her marry you. It's-it's not 2015 anymore.

Amy: I can't believe you're taking this out on me. I was just trying to get publicity for our paper.
Sheldon: By making it seem like it was your idea?
Amy: I didn't write the headline, Sheldon. Did you even read the article? Because I talk about you continuously.
Sheldon: I know, and it just made you sound modest and charming.
Amy: Why can't you just be proud of me?
Sheldon: I am proud of you.
Amy: Really? Because you sound jealous.
Sheldon: Well, I'm that, too. I've seen Inside Out. I know I can feel two things at once.
[Bernadette fires at them]
Amy: Ow!
Sheldon: Ow! Well now I feel three things.

Mrs. Fowler: I can't believe it. All this time I've been angry at you when I should have been angry at Amy.
Sheldon: Look at that. We're both angry at Amy. Maybe that's something we could bond over. Let me ask you this: how do you feel about Howard?
Mrs. Fowler: Oh, is he that odd little friend you have with the haircut?
Sheldon: I may have married the wrong Fowler.

Howard: William Shatner, Kevin Smith. Who else could be there?
Leonard: Do you see what I see over his shoulder?
Howard: Is that a ghost?
Raj: I think it's Stuart.
Sheldon: That is Stuart. What-What's he doing there?
Raj: Maybe he died in Wil's house and he can't leave until he solves his own murder.

Leonard: I'm glad you guys made up.
Sheldon: Well, I realized my life turned out great, and it's silly to hold a grudge.
Tam: And I had no idea we were fighting, so it was easy.

Young Sheldon: Hello, Sheldon.
Sheldon: Hello, Sheldon.
Young Sheldon: If you're watching this, I assume something bad has happened. Something unfortunate and unforeseen. Something that's making you question everything.
Sheldon: I'm so smart.

Sheldon: Leonard we need to do something about your wife.
Leonard: What's the matter?
Sheldon: She is clearly sick, and she's gonna take us all down with her.
Leonard: She's not sick, Sheldon.
Sheldon: She is, and I'm gonna catch it, and it's gonna ruin the greatest day of my life.
Leonard: I promise you're not going to get what she has.
Penny: What's going on?
Sheldon: [gasps] Unclean! Unclean!
Penny: What?
Leonard: He thinks you're sick.
Penny: Oh. Should we tell him?
Leonard: Well, if we don't, he might try and jump out of the plane.
Penny: Yeah. Doesn't answer my question.

Leonard: So you need these people's support and you're sending them baked goods?
Penny: Yeah, they're pretty smart. Don't you think they're gonna realize it's just a bribe?
Sheldon: No, you'd think, but sometimes brilliant people can be painfully oblivious to social cues.
Penny: Thank you for pointing that out, Sheldon.
Sheldon: Anytime.

Amy: You're really letting your father pick out a wife?
Raj: Why not? Arranged marriages have been working for thousands of years. Anu and I come from similar backgrounds, our families get along and we each filled out questionnaires, so we know we're not wasting our time with someone who's not compatible.
Penny: Oh, that sounds so dry and clinical.
Sheldon: You lucky duck.

Raj: Well, we got into this because we both wanted to get married, and honestly, we've been dragging our feet, and I think this is the push that we need.
Bernadette: Wait, so you're gonna ask her to marry you?
Raj: Why not? We like each other, plus, we both want to start a family. Hey, I can work from anywhere, I'm an astronomer. They have stars in London, and I'm not just talking about Dame Judi Dench.
Howard: No one thought you were.
Bernadette: I thought he was.

Howard: Enjoying your book?
Bernadette: So much.
Howard: Why do you keep poking at it?
Bernadette: Fine, I'm shopping on my phone.
Howard: You're the one who said you wanted to read more.
Bernadette: Yes, I also tell people I only feed the kids organic. It's just stuff you say.

Sheldon: It's happening! [phone chimes] Unknown caller. It's got to be them.
Amy: Okay, put it on speaker.
Sheldon: Hello?
Amy: Hi.
Barry Kripke: Hello. This is Sweden calling. Is this Dr. Cooper and Dr. Fowler?
Sheldon: Yes.
Amy: Yeah.
Barry Kripke: Congratulations. It is my pleasure to inform you that you've won the Nobel Prize in being suckers!