The Big Bang Theory2007

[first lines]

Penny:
Having a little trouble catching your breath there?

Leonard Hofstadter:
No, no, I'm good. If my P.E. teachers had told me this is what I was training for, I would have tried a lot harder. [chuckles]

Penny:
Do or do not. There is no try.

Leonard Hofstadter:
Did you just quote Star Wars?

Penny:
I believe I quoted Empire Strikes Back.

Leonard Hofstadter:
Oh, my God. I'm lying in bed with a beautiful woman who can quote Yoda. [they kiss] I love you, Penny.

Penny:
[pause] Oh. Oh. Thank you.

Leonard Hofstadter:
You're welcome. I just wanted to put that out there.

Penny:
Oh, yeah, no, I, I'm, I'm glad.

Leonard Hofstadter:
Good. Good; glad is good.

Penny:
Yeah. Ahem. No, no. Um. So, it's getting pretty late. We should probably go to sleep.

Leonard Hofstadter:
Yeah.

Penny:
Okay.

Leonard Hofstadter:
Yeah.

Penny:
Hmm.

Leonard Hofstadter:
Yeah, probably.

Penny:
OK. Good night, sweetie.

Leonard Hofstadter:
Good night.

[They kiss, then Penny rolls over and stares wide-eyed]