Leonard: Really? The guy who for years couldn't even talk to women is suddenly going out with two of them? How is that possible?
Howard: I know. Scientists have tried to reproduce it with computational models, but, in each case, the world blows up.
Leonard: Seriously, that guy's dating two women?

Sheldon: What, why did you get a party sub?
Leonard: People are coming over, it looked fun.
Sheldon: Well, we're only watching Game of Thrones. A party sub implies it's a party.
Leonard: Your attendance implies its not.

Penny: I hate my job.
Leonard: Really? Why?
Penny: Because I don't feel good flirting with doctors for sales. I mean, I know I make a lot of money. But I haven't been happy for a while.
Leonard: Why didn't you tell me?
Penny: Because I know how important it is to you that I'm having some success.
Leonard: That's not true.
Penny: Okay, really? So you'd be fine if I went back to acting and waiting tables again?
Leonard: If that's what you want to do, yes.
Penny: Well, it's not what I want to do.
Leonard: Oh, yes.

Leonard: Okay, you have every right to be mad. And what you said is true. You do make more money than me. So I had no right to do what I did. And I'm so sorry. I hope you can forgive me.
Penny: How long have you had this secret account?
Leonard: A couple years, but I just put a few bucks aside every month for emergencies.
Penny: Well, how much you got in there?
Leonard: Six thousand, four hundred and twenty-seven dollars. Forty-seven dollars once my nana's birthday check gets here.

Penny: My God, Leonard, do you know what I could do with that kind of money?
Leonard: No, I do, and that's why I hid it.
Penny: What good is it if you don't use it?
Leonard: Uh, you have shoes you love, but never wear. I have money I love, but never spend. We're kind of a cute couple that way.

Leonard: Again, I'm sorry. I shouldn't have kept it a secret.
Penny: Well, I have a secret I've been keeping from you, too.
Leonard: Is it a secret bank account? Because that would be awesome.

Leonard: This game's dangerous. I could get you in trouble.
Penny: How?
Leonard: Well, never have I ever used Sheldon's toothbrush to clean the sink.
Penny: Fine, is that how you want to play this? All right, never have I ever come up with a nickname for my own genitals.
Leonard: Never should've told you about Alvin and the Chipmunks.

Amy: Okay. My turn. Um, never have I ever completely rocked my girlfriend's world in bed.
Sheldon: Amy!
Amy: You know the rules. Drink.
Penny: (Leonard looks to Penny for approval) Yeah, go ahead.
Leonard: (To Sheldon and Amy) That's right.

Penny: Hey, you guys want to play a drinking game?
Sheldon: Oh, well now, we'll never win. You always play the drinking game.
Penny: Not the drinking game, a drinking game.
Leonard: To be fair, good at both.

Penny: Sheldon, what did you do?
Sheldon: Well, I'm not proud of it, but I jaywalked.
Leonard: Oh, no, it's like a horror movie. We're trapped in a cabin with a maniac!

Penny: You know, we could still go. A little rain isn't gonna kill us.
Leonard: Have you been outside in the rain with Sheldon?
Penny: No.
Leonard: You'll wish it would kill you.

Penny: Hey, let's light a fire.
Amy: Ooh, that sounds cozy.
Leonard: I don't think I've lit a real fire before.
Sheldon: Ah, it's basic thermodynamics. I'm sure we can figure that out.
Leonard: I could stack the logs conically to facilitate airflow.
Sheldon: That would maximize oxygen for optimal combustion.
Leonard: Right. So all we need is to...
Penny: Got it.
Leonard: A scientist made that.

Penny: It's so cute and rustic up here.
Leonard: I know. Did you see they still have a video rental place? It's like colonial Williamsburg.

Sheldon: Well, cell service is down to one bar, so if anyone needs medical attention or to tell a stranger their political views are stupid, now's the time.
Amy: Have you ever been off the grid before?
Sheldon: Once. The battery ran out on my phone. I had to wait for my iPad to turn on.
Leonard: I was afraid he was gonna eat me.

Leonard: Why are you pretending to be outdoors? You hate it.
Sheldon: Oh, Amy showed me a compelling study that demonstrated the cognitive benefit of spending time in the wilderness.
Leonard: Buddy, I am ready to drive you into the wilderness any time you want and leave you there.