Raj: I'm not really a part of this, so I'm just gonna dig in.

Amy: I'm sorry that I lied about my apartment.
Sheldon: It's all right.
Leonard: And...
Penny: And what? Your wizard robes are next to go.

Raj: Now that everything's out on the table, you think you two will keep living together?
Sheldon: Despite recent events, I do consider our experiment in cohabitation to have been positive.
Amy: Are you saying you'd like to live with me?
Sheldon: I'm open to the possibility.
Amy: (gasps)
Penny: Amy, b-be, b-cool.

Howard: You know, if he moves across the hall for good, Leonard could keep the stuff you don't like in Sheldon's old room. Solves everything.
Penny: That's a great idea!
Leonard: Ooh, maybe I could turn it into a gaming den.
Raj: That would be amazing.
Sheldon: Wait, wait, hold on - excuse me, that's my room.
Leonard: But you won't be living here.
Sheldon: But that's my room.
Leonard: But you won't be living here.
Sheldon: But that's my room.
Leonard: You guys might want to start eating. But you won't be living here.
Penny: Sweetie, once you stop paying rent, none of this is really yours.
Sheldon: But that's my room.
All: But you won't be living here!

Sheldon: If we did continue living together, would it be here?
Amy: I don't know. It could be.
Sheldon: Of course there's there's always your apartment.
Amy: Sure, sure, we could live in my apartment.
Sheldon: I hate your apartment.
Amy: Sorry, you brought it up?

Sheldon: Well, I suppose we could find a whole new place. You know, and, technically, we don't even have to stay in Pasadena. We could, we could move to Altadena or a place that doesn't even end in "dena."

Amy: It's kind of exciting. I mean we could do whatever we want.
Sheldon: But what if we move and we don't like it? What if there's a smoker in the building? Or pets? Or there could be mold. There could be traffic noise.
*Amy humming the theme from Star Trek*
Sheldon: I'm gonna have to learn a whole new bus route. Are you trying to soothe me by singing the Star Trek theme as a lullaby?
Amy: Yes.
Sheldon: I'm not a child, don't do that.
Amy: Sorry.
Sheldon: Do you know 2001: A Space Odyssey?
*Amy humming "Also sprach Zarathustra*
Sheldon: All right, now that's soothing.

Leonard: I'm kidding, I want you to feel at home here. Decorate it any way that makes you happy.
Penny: Do you really mean that?
Leonard: I really do.
Penny: Great, and just so you know, I'm not getting rid of all your stuff.
Leonard: Yeah? What are you keeping?
Penny: That candle and ... you.
Leonard: What about my robot poster?
Penny: Buh, buh, buh, buh, buh- I can make do with just the candle.

Amy: What's going on?
Sheldon: I'm struggling with the thought of leaving my old bedroom.
Amy: Can it be more of an internal struggle?
Sheldon: I have to see it. While I'm gone, don't breathe on my pillow.
Amy: How about if I just don't breathe at all?
Sheldon: That's my girl.

Howard: Okay, last question. The chaps he was wearing assless?
Sheldon: Can we just focus on the decision I'm facing?
Raj: We can, but for the record, all chaps are assless.

Sheldon: Gentlemen, please, this is a significant decision. Now, do Amy and I continue living together? Or do I move back in with Leonard?
Leonard: Over my assless chaps you will.

Howard: This isn't complicated. Do you love Amy?
Sheldon: Yes.
Raj: Do you like living with her?
Sheldon: Yes.
Leonard: Do you know what you need to do now?
Sheldon: Apparently, figure this out on my own 'cause you guys are no help at all.

Amy: What are you doing?
Sheldon: I'm just contemplating Buridan's donkey.
Amy: I understand. I'll leave you be.
Sheldon: What, you're familiar with the reference?
Amy: Of course. Jean Buridan proposed a philosophical thesis stating that a hungry donkey placed between two equidistant bales of hay would be paralyzed by indecision and would starve to death.
Sheldon: Exactly.
Amy: Well, I wouldn't want you to starve to death, so here's an eggplant.
Sheldon: Thank you.
Amy: You know, some people believe that Buridan was plagiarizing Aristotle.
Sheldon: Really?
Amy: Although, in Aristotle's example, he proposed an equally hungry and thirsty man caught between food and drink.
Sheldon: Huh. Yeah, I wonder if that's related to the 12th century Persian philosopher, Al-Ghazali and his story of a man caught between two dates.
Amy: Are you suggesting Al-Ghazali was Aristotelian? 'Cause if anything, he was anti-Aristotelian.
Sheldon: Al-Ghazali was anti-Aristotelian? Boy, you think you know a guy.

Leonard: Just hiding some stuff in your closet, don't tell Penny.

Sheldon: Do you know what else I love about you?
Stuart: Hmm?
Sheldon: Your handwriting is impeccable!
Stuart: Thank you for noticing!
Sheldon: No, I mean it. I mean it. It's like you have the soul of a label maker.