Amy: Hey. Wait a minute, what about us? I mean, we're married now. Maybe we want to buy the house next door.
Sheldon: Well, Amy, we can't move. I'd have to change all the tags in my underwear.
Amy: You can buy new ones.
Sheldon: New house, new underwear. What am I, in the Witness Protection Program?

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.

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.

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.

Leonard: "How are you with pets?" Well, I did take care of Sheldon for 15 years, and he only bit me twice.

Penny: You know, not everyone needs to have kids to be fulfilled.
Bernadette: You're right, you've got Leonard. What more do you need?

Sheldon: Well, I, for one, applaud Raj's decision to forgo emotional attachment and find a life partner by bowing to a 3,000-year-old authoritarian tradition.
Leonard: What are you talking about? You married a woman you're in love with.
Sheldon: I can't believe you're throwing that back in my face.

Sheldon: You're awfully quiet.
Leonard: Sorry.
Sheldon: No, I like it.
Leonard: Got a lot on my mind.
Sheldon: Would you like to talk about it?
Leonard: Not really.
Sheldon: Grape Nuts for breakfast, quiet car ride, things are really breaking my way today.

Amy: What the hell, Penny?!
Penny: I'm gonna need more than that.
Amy: You're not having kids? How could you do this to me?
Penny: How is it any of your business?
Amy: Because your kids were supposed to be friends with my kids. Who's gonna be friends with them now?
Penny: They will find other friends.
Amy: Oh, sure, 'cause Sheldon's DNA plus my DNA equals a kid who knows how to make friends. Grow up!

Leonard: I just don't think you can truly know someone until you've spent a lot of time with them.
Raj: Really? What's Penny's dream vacation?
Leonard: Uh, Malibu beach house.
Penny: That's Barbie's dream vacation. Maybe you should send us that questionnaire.

Howard: Guys, so what do you think?
Leonard: Well, I don't know, we're pretty happy here.
Penny: Yeah. Plus, if we moved, we'd probably just get a loft downtown.
Leonard: Really? I always figured we'd get a place with a yard.
Penny: Oh, sure, yeah, that makes sense, so you could shoot hoops and mow the lawn?

Stuart: Uh, what are you guys up to?
Howard: Reading.
Denise: Oh, nice, I wish I read more.
Bernadette: Well, if it's important, you find the time.

Bernadette: No, with them in his room, doing stuff.
Howard: Oh, come on, we're sitting right out here. They're not gonna do anything.
["Smooth Operator" starts playing loudly in Stuart's room]
I'd like to change my answer.

Penny: Wow, you really are good at this.
Leonard: Well, I've spent a lot of time painting D&D miniatures. I know that makes you want to rip my shirt off, but wait until your nails are dry.

Leonard: He sent us that Indian marriage questionnaire.
Penny: Ooh, read one.
Leonard: Okay. "How religious are you?" That's easy, both of us: not at all.
Penny: No, I wouldn't say not at all. I mean, I am pretty spiritual. I do go to yoga, so...
Leonard: Great, so your church is Our Lady of the Stretchy Pants.