Leonard: He just made her laugh, something's wrong.
Raj: Do you see the way she's looking at him?
Howard: Yeah. Like Bernadette used to look at me.
Raj: I keep telling you, close the bathroom door.
Leonard: Ah, did you see that? She just touched his hand and he didn't swat it away. What is happening?
Howard: Okay, the simplest explanation is usually the right one.
Raj: Which is?
Howard: That ain't Sheldon.

Penny: All right, then we agree. He's not making any moves, it's this Dr. Ramona chick.
Bernadette: Nowitzki. I Googled her, she's pretty cute.
Penny: Really? All I got from Leonard was the Toblerone bar had nuts.

Penny: Well, what do you want us to do?
Amy: I don't know. Might be the New Jersey talking, but this Nowitzki broad needs to disappear.

Howard: It's unbelievable. Sheldon has lunch with another woman and somehow my wife yells at me.
Leonard: Penny laid into me, too. Apparently, I'm overly fixated on premium Swiss chocolate bars.

Raj: Can you even eat those things?
Leonard: If I take a Lactaid a half-hour before and some Pepto right after.
Raj: Sounds like a lot of work.
Leonard: Eh, I'm worth it.

Howard: Should we do something about Nowitzki?
Leonard: Like what?
Raj: Well, she's single, so if somebody else asks her out and she says yes, then we know she's not into Sheldon.
Stuart: I'll do it.
Leonard: No offense, Stuart, but the woman's a doctor.
Stuart: So? Doctors like me. Whenever I see mine he calls in a bunch of other doctors to have a look.
Howard: She's not that kind of doctor.
Stuart: Oh. Well, her loss. I've been called a genuine medical oddity.

Raj: Dr. Nowitzki. Good to see you.
Ramona Nowitzki: Good to see you, too.
Raj: May I join you?
Ramona Nowitzki: No.
Raj: Good to see you.

Leonard: You actually got in a pool?
Sheldon: I was scared, but I told myself it's just a big bathtub. Then I got scared again 'cause there are all these strangers in my bathtub.

Ramona Nowitzki: I was proud of him. A lot of people don't put their face in the water on the first day.
Sheldon: Well, I was hiding from a bee, but it still counts.

Ramona Nowitzki: Are these all from Peter Higgs?
Sheldon: Hmm? Oh, no, no, no. They're from many famous people. See? Oh, like this one. This is from Patrick Stewart. It says if I come to his house again, I get to meet his dogs.

Sheldon: Hey, I hate to break up the party, but Amy says I'm tired and have to go to bed.

Ramona Nowitzki: Hey, did you eat yet?
Sheldon: Uh, breakfast yes, lunch no. I did have a cough drop, but that really rides the line between sucking and eating.

Penny: So, uh, Randall, can't believe after all these years you finally get to visit me in California.
Randall: Well, good thing I was a nonviolent offender, otherwise I couldn't have left the state.

Leonard: Mary, I'm sorry you're in the middle of this.
Mary Cooper: No, no, nothing to be sorry about. I genuinely like your father.
Sheldon: What? But he's a mediocre academic. And according to Beverly, his sexual prowess is subpar. He's basically Leonard with a bigger prostate.

Wyatt: It's nice to meet the woman who raised this fine young man. I'm looking forward to meeting his father.
Beverly Hofstadter: Prepare to be disappointed.