Leonard: It's not just Howard and Bernadette. I mean, look how far we've all come.
Penny: Hmm.
Stuart: You two got married.
Amy: Sheldon and I are living together.
Sheldon: But if my mom asks, we have bunk beds.
Leonard: Penny was a struggling actress when we met, and now she's a successful pharmaceutical rep.
Penny: Okay, you don't have to say "struggling" every time. You can just say actress.
Stuart: Howard went to space.
Amy: Bernadette got her doctorate.
Leonard: Sheldon, Howard and I are working with the government on our quantum gyroscope.
Amy: We've all come a long way. There's a lot to be proud of.

Penny: Howard and Bernadette's kid might be born on your birthday. How cool is that?
Amy: Yeah, but I thought this baby was supposed to ruin their sex life, not mine.

Amy: (hiding behind the door in her Harry Potter costume) Hello Is this about the baby?
Raj: No. People just keep kicking me out everywhere I go.
Amy: Good. Then you're used to this. (closes the door on Raj)

Amy: I mean, the mood's a little different now. We don't have to rush.
Sheldon: Oh, I know, but Leonard and Penny think we're doing it, and I don't want to disappoint them.
Amy: And the mood continues to change.

Amy: You hate Scotch tape, but you love Scotch plaid. You are a mystery.

Theodore: Excuse me. It's none of my business, but it sounds like a lot of this anger is coming from love.
Leonard: Yeah, thanks, but nobody asked you.
Theodore: Well, I'm just gonna keep on talking. Seems like, with Sheldon moving out, you're in a new phase of your lives and it's easier to fight than to face the feelings that you have for one another.
Amy: I think he might be right. Also, who is that?

Amy: Look, we can't just throw away Penny's stuff, but we can ask if she wants any of it back.
Sheldon: You know, I wonder how she feels about all this artwork.
Amy: Well, I'm sure she misses this one. I mean, it's the greatest gift I've ever given anybody.
Sheldon: It truly does capture the beauty of your friendship with Penny.
Amy: It may have appreciated in value. The artist killed himself shortly after painting that.

Sheldon: Ye -- why? (turning the page) Eh, why?! (turning the page) Oh, that's why.
Amy: Sounds like the night we had coitus.

Amy: Hey, you're talking about the person I love and have been avoiding for the past three hours.

Amy: So, enough about us, how are things going with you?
Bernadette: Great, the doctor said the baby's head is facing down now.
Amy: Good, you know, in case the exit isn't clearly marked.

Sheldon: Oh, my goodness! I see quivering black lines. Those must be neurons. Oh, they're so thick and beautiful.
Amy: Those are your eyelashes. Move!

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.

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?

Penny: So, what's the deal with your apartment? Why's it taking so long?
Amy: Um, it was a drywall problem.
Penny: Oh, no, what happened?
Amy: Well, the drywall got wet, and you do not want wet drywall because when drywall gets wet, it's really more-
Penny: Wet wall?
Amy: Or damp wall, just as bad.
Penny: Mm. So why don't they just get more drywall?
Amy: Well, they went to get some, but the woman at the wall store said it was going on sale and they should wait because the savings-
Penny: Okay, are you done? Bernadette told me your apartment's ready.
Amy: I was done at "wet wall" but you wouldn't let it go.

Penny: But is Sheldon really believing all this crap?
Amy: Well, he started to question it, but then I fake sneezed on him and he ran to take a shower.