Penny: Hey. Who shot you?
Stuart: Oh. Uh, oh Denise, uh, Denise, Denise, Denise, Denise, Denise, Denise, Denise, Denise, Denise, Denise, Denise and me when I was running from Denise.

Leonard: What is up with you two?
Stuart: Well, it's kind of hard to explain. Uh, you know when things are going great, but you worry that any minute you might screw everything up?
Penny: No.
Leonard: Yes. If you really like her, you can't let fear get in the way. You have to move forward.
Stuart: And at a certain point, the fear of losing her goes away?
Leonard: I will let you know.

Anu: That was my ex-boyfriend. Some of his stuff was still at my house, and he stopped by to pick it up.
Raj: And did you give it to him? Did you give him his stuff?
Anu: If "stuff" means sex, then no. If "stuff" means his Waterpik, then yes.

Raj: So you're still talking to your ex-boyfriend?
Anu: Yes, and I'm not gonna apologize for that. And you need to delete that app from your phone.
Raj: Because you're hiding something from me?
Anu: No, because you should trust me!
Raj: How can I trust you?! I barely even know you!
Anu: Then what are we doing? Why are we planning a wedding?
Raj: I don't know.

Bernadette: I can't believe you shot me.
Howard: I can't believe I did, either.
Bernadette: Right in the chest.
Howard: Sorry. That's gonna leave a bruise.
Bernadette: Yeah, a big one.
Howard: Does it hurt?
Bernadette: A little. Want to kiss it and make it better?
Howard: I do.

Raj: Where are you going?
Anu: Home. Don't worry. I'll wave to the doorbell when I get there.

Amy: We can take you. Come on, Sheldon.
Sheldon: Okay. But I should warn you, we're in a bit of a spat. At least I think we are. Amy, are we still in a spat?
Amy: Are you ready to apologize?
Sheldon: We are.

Denise: That's a lot of bruises.
Stuart: Yeah, well, you shot me a lot of times. That's not even counting the bruises on the inside.
Denise: 'Cause I hurt your feelings?
Stuart: Let's hope that's all it is.

Stuart: Ah, look, I'm sorry that I freaked out. It's just that things are going so good with us, and I'm afraid that if we go too fast, I am gonna mess it up.
Denise: I get that. I don't want to mess things up, either.
Stuart: Um, I got you something. It's a key to my place to show you that I'm serious.
Denise: Thank you. Mm. Well, isn't this technically a key to Howard and Bernadette's place?
Stuart: Yes, so don't ever use it or let them know that you have it.

Denise: Come here.
Stuart: Oh. Uh, no. I appreciate it, but seriously, this is all bruise.
Denise: Kiss?
Stuart: Gently. Ow.

Interviewer: I'm about to start recording. Are you guys ready?
Amy: Sheldon, are you ready?
Sheldon: Absolutely.
Interviewer: Great. So, Dr. Cooper, my first question is for you.
Sheldon: Oh, goody.
Interviewer: Would you say that your paper is an extension of the work of Professor Joseph Polchinski?
Sheldon: ... I'll be in the car.

Penny: Okay, Sheldon and Amy are still pretty upset about their theory being disproved.
Leonard: So we have made a list of subjects for everyone to avoid.
Penny: Symmetry.
Leonard: Asymmetry.
Penny: Uh, SimCity, sounds too much like symmetry.
Leonard: That also applies to The Simpsons, Simba from The Lion King, and cymbals.
Penny: Russia or Russian in any context. The country, the dressing, the roulette.

Leonard: Uh, also no talk of Rocky IV.
Bernadette: Why Rocky IV?
Howard: Because he fights a Russian. I'm sorry about her.

Penny: We should just try and avoid anything that makes them think of their project or science or Nobel Prizes or successes or failures.
Amy: Hi.
Leonard: Hi!
Penny: Hey, guys.
Raj: Hey!
Amy: What are you guys doing?
Bernadette: Nothing.
Sheldon: Nothing? Like what my career has come to? Thanks a lot.
Howard: Nice going.

Amy: What are you doing?
Sheldon: Eating, reading, watching television, listening to the radio. What does it look like I'm doing?
Amy: Is that asparagus? I thought you hate asparagus.
Sheldon: I thought so, too, but I also thought super-asymmetry was a good idea, so what else am I wrong about?