(in Amy's bedroom. Amy emerges from the bathroom in her nightgown, Sheldon is already in her bed)
Amy: Hi.
Sheldon: Hello.
Amy: So, um... should I get under the covers with you?
Sheldon: All right. (clears throat)
Sheldon: Hello.
Amy: Hi!
Sheldon: Why are you shaking? Are you cold?
Amy: I'm just, um... really nervous.
Sheldon: Why?
Amy: Well... I've been waiting for this for so long, I've just... built it up in my head. I don't know what to expect.
Sheldon: Neither do I. But... we can find out together.
Amy: Okay.
(They lean in and share a tender kiss)
(Cut to movie theater; the guys are waiting for the movie to start)
Leonard: I'm really nervous.
Howard: I know. We've been waiting so long for this.
Raj: And we've built it up in our heads so much.
Wil Wheaton: Guys, it's just a movie. That's true. He's right. It is.
Wil Wheaton: Although, we all remember Jar Jar.
Raj: Leonard, I-I'm scared again.

(The caption scene that reads "A few hours later in a bedroom, not far away" is played for one second. It now opens to the scene of a naked Sheldon on his pillow in bed with Amy)
Sheldon: Well, I enjoyed that more than I thought I would.
(Then here is a scene of the naked messy bed-haired Amy in bed with Sheldon)
Amy: (her belly is expanding and shrinking with delight) Me, too.
Sheldon: I look forward to your next birthday when we do it again.
Amy: (with a laugh) That works for me.
(Cut to Movie theater; the movie has ended)
Wil Wheaton: I enjoyed that more than I thought I would.
Raj: I don't think I can walk right now.

Sheldon (off): (knocking) Penny. (knocking) Penny? (knocking) Penny?
Bernadette: What happens if I say, “Come in”?
Penny: Well, find out.
Bernadette: Come in!
Sheldon: (Momentary silence) (knocking) Bernadette? (knocking) Bernadette? (knocking) Bernadette?
Penny: Come in!
Sheldon: (out of vision) Keep it up. I got nowhere else to be.
Bernadette: Just come in.
Sheldon: For future reference, if I want to watch Mean Girls, I'll stream it on Netflix.
Penny: We're sorry. What do you need?
Sheldon: Well, as you know, I'll be celebrating Amy's birthday with her, and I could use your assistance in helping me select the perfect gift.
Bernadette: Sure.
Sheldon: Well, so far, I've come up with three ideas. The first is a chance for her to play the harp with the L.A. Philharmonic.
Penny: Wow. You can really arrange that?
Sheldon: Well, I said a chance, you know. When you tell them it's your birthday at Bennigan's, they make a fuss. I don't see why the Philharmonic would be any different.
Bernadette: How about something a little more realistic?
Sheldon: Well, Amy enjoys knitting her own sweaters, so I was thinking of getting her an all-expense-paid trip to the Wisconsin Sheep and Wool Festival.
Penny: Sorry. I was waiting for the bazinga.
Bernadette: Hold on. It could be romantic. The two of them away together, keeping each other warm in snowy Wisconsin.
Sheldon: No, no, no, no. She'd be going alone. Well, if you think I'm afraid of birds, you should see me around sheep.
Penny: Okay, well, what's the third option?
Sheldon: That I have coitus with her.
(Penny is so shocked she breaks the wine glass in her hand and glass shatters on floor)

Amy: Thanks for taking me out.
Penny: Well, you're spending your birthday with Sheldon. Why not celebrate early?
Bernadette: So where do you want to go?
Amy: I heard that new Mexican place on Green Street is good.
Penny: Sure, sure. Or we could take you to get a bikini wax.
Amy: Why would I get a bikini wax for my birthday?
Penny: Uh, I don't know. It was just a thought.
Amy: I think I'll just stick to Mexican.
Bernadette: Great. And then maybe after, we can watch a dirty movie, and if anybody has any questions about what happened or how, we can answer them.
Amy: Okay, what is going on?
Penny: Oh, we just want you to be prepared for any surprises that might happen tomorrow.
Amy: What surprises? Oh.
Bernadette: We don't want to spoil anything, but you should know that Sheldon said he's ready to be physical.
Amy: YOU SHUT YOUR DAMN MOUTH! You actually heard him say this?
Penny: Yes. He said he wants to do something to show you how much you mean to him.
Amy: (exhales) I-I can't believe it. I... I don't know what to say.
Bernadette: Well, we're really happy for you, and we know how much he cares...
Amy: I do know what to say! Let's get me waxed!

Raj: Tonight's the night!
Leonard: Yeah, the wait is finally over!
Penny: I know. Then you'll finally stop talking about it!
Howard: Ready to go?
Raj: Let's do this.
Penny: Have fun, guys!
Howard: We will.
Raj: I can't believe Sheldon gave this up.
Howard: I know.
Leonard: We're gonna have so much more fun than him.
Bernadette: (sing-songy voice) No, they're not.
Penny: Knowing them, they will.