Leonard: I know how to deal with Sheldon being Sheldon, but Sheldon being a-a rational, thoughtful person? I'm clueless. It's like when my mom called last year to sing happy birthday and I-I just threw up.

Sheldon: See, I'm trying this new technique where I imagine how I would feel in someone else's position.
Amy: Y-You mean empathy?
Sheldon: Oh, I thought I came up with it.

Raj: Space is the mirror of the soul. Are we looking beyond, or are we looking within?
Leonard: I'm looking at my shoes. This is making me a little motion sick.

Nell: Hey. Can I get a picture with you?
Raj: Absolutely. And if you post it on social media, I suggest the hashtag "Koothra-poet."

Nell: Thank you. The show was great.
Raj: Well, I can't take all the credit. I have pretty good co-stars ... the stars.

Nell: Do you say that to everyone?
Raj: Only to beautiful women. And okay women.
Nell: Okay.
Raj: Uh, just to clarify: you're the first kind.

Raj: Thanks for coming. What did you handsome gentlemen think of the show?
Leonard: Uh, you can turn it off now.
Raj: It's sweet of you to say, but I don't think I can.

Howard: What are we looking at here?
Raj: Well, that's me and a beautiful woman and my watch showing the time as 2:30 in the morning.
Howard: So, state's "Exhibit A"?

Raj: I met her at the planetarium a few days ago, and she invited me out for a drink.
Leonard: Oh, good for you. H-Hey, w-what's the Hindi word for "dog"?
Raj: Kutta.
Leonard: You kutta.
Raj: Bho.n, bho.n. (chuckles) That's Hindi for woof-woof.

Sheldon: You know, I also have a date tonight. But don't worry, it's not another woman. It's string theory.

Amy: Hi.
Sheldon: Hello.
Amy: What you doing?
Sheldon: Oh, taking another picture with my baby. Look how big he got!

Nell: Morning.
Raj: Good morning.
Nell: Aw, you didn't have to cook me breakfast. Well, I wasn't sure how I did last night, and I wanted to finish strong.
Nell: You don't need to worry. Last night was great.
Raj: Ah, well, you say that now, but wait until you taste this.
Nell: Oh, my God, this is amazing.
Raj: Which is why I keep an omelet pan in the trunk of my car.

Nell: My husband never cooked for me.
Raj: Oh, uh, y-you were married.
Nell: Yeah. Well, technically, I guess I still am.
Raj: Is that "technically," like, the paperwork hasn't gone through, or "technically," like, he's in the closet watching us right now?

Raj: Yeah, do you mind me asking what he does for a living?
Nell: He's a firefighter.
Raj: Oh. Interesting. A potentially jealous man who's handy with an ax. It's-it's okay, though. He's almost had two weeks to cool down.

Leonard: And what are the side effects?
Penny: Oh, shoot, shoot.
Leonard: Mm, remember the mnemonic.
Penny: Ah. GRAVY, yes. G-R-A-V-Y. Okay, gastric distress, redness, anal leakage, vasculitis and yellow eyes.
Leonard: Oh, uh, so close. It's actually yellow discharge.
Penny: Oh, right. That's why we went with "gravy."