Penny: Okay, look, you have an office at work. Why don't you go there?
Sheldon: I can't go to the office every time I have a brilliant thought. I'd basically be living there.
Leonard: Sounds good, do that.

Sheldon: I need somewhere to work in the evenings. You have a space you aren't using. Just take a look at my proposal.
Penny: (groans) What is this?
Sheldon: A rental agreement. I will only use the room for work. I won't sleep here, I won't eat your food, I won't even use your bathroom.
Leonard: So you can just walk in any time of the day or night?
Penny: Well, he does that now. At least this way we'll get paid.

Raj: I am Dr. Rajesh Koothrappali, and thank you for taking a walk with me ... ... through the stars.
Howard: I-I think that one was too long.
Raj: Yeah, you're right. I totally felt it.

Raj: Can I help you?
Oliver: Which one of you is Rajesh Koothrappali?
Howard: Really? You're not sure which one of us is Rajesh Koothrappali?
Oliver: I am. I was just trying not to be racist.

Raj: It's gonna be okay.
Oliver: How is it gonna be okay? You're sleeping with my wife.
Raj: I mean, besides that.

Oliver: I'm sorry. I shouldn't have come here. I guess I just wanted to see who she replaced me with.
Raj: Don't say that. What you two had was special. No one can replace you.
Oliver: Did she say that?
Raj: No.

Raj: Look, if it makes you feel any better, I barely know her.
Oliver: And she had sex with you?
Raj: Nell tells me you're a fireman. What's that like?

Raj: He was best friends with her older brother, but he didn't even notice her. And then years afterward, they randomly bumped into each other at the DMV. Two hours later, they were in love. You can really see the sparkle in his license photo.

Bernadette: He told you all this at the planetarium?
Raj: No, no, we went to House of Pies. He got banana cream. I got coconut. We did halfsies.
Howard: You did pie halfsies with another man?
Bernadette: You mean other than you?
Howard: Yeah.

Raj: I feel bad for him, Bernie. He's a, he's a good guy.
Bernadette: Well, if you're uncomfortable with it, maybe stop sleeping with his wife.
Raj: I don't think the sex is the problem. I know for a fact I was just okay.

Howard: For the record, I'm the one who introduced you to House of Pies.

Amy: Well, if it gets to be too much, you can always send him back over here.
Leonard: I made a deal with him, and besides, that wouldn't be fair to you.
Amy: Well, actually, I miss him. He's been over there a lot.
Leonard: Well, great. Tell him he can come back.
Amy: I can't. He's thinking of me and my feelings and trying to be respectful.
Leonard: That's what he's doing to me, too, the jerk!

Leonard: Stop that!
Amy: Hey, your mad look and Sheldon's constipated look are the same.

Raj: Sorry, I can't do this.
Nell: What's going on?
Raj: I met Oliver the other day.
Nell: Wait, you tracked down my husband?
Raj: No, that would be weird. He tracked me down, then we spent the evening together.

Nell: You're crazier than he is.
Raj: I'll tell you what, just give him one more chance and if it doesn't work out, I'll be happy to keep sleeping with you.
Nell: You would?
Raj: Either way, you've got yourself a fella. Like, how nice is that?