Bernadette: Almost there. You're doing great.
Howard: Thanks for lifting my spirits. Next time, try lifting the box.

Sheldon: I thought that subject had run its course, so I changed it. It's called reading the room, Amy.

Sheldon: You're back.
Arthur: Yeah, apparently I'm here whenever you need me.
Sheldon: That's nice.
Arthur: Maybe for you.

Amy: We were hoping it might cheer you up.
Bernadette: And even though it meant we had to miss the movies, we could still be part of the fun.
Howard: Oh, you didn't miss anything. We just started over.
Bernadette: Son of a bitch.

Arthur: Appreciate them, Sheldon.

Leonard: The guys are about to start Jedi. Do you want to go watch?
Sheldon: I do. After I make them go back and watch 1 through 5.
Leonard: That will take all night.
Sheldon: That's true. Good thing I had that nap.

Sheldon: Why do I need you now?
Arthur: Well, as near as I can tell. You fell asleep watching Star Wars and now you're dreaming you're watching Star Wars.
Sheldon: So?
Arthur: Don't you see a problem there? How you're spending your limited time on earth?
Sheldon: Not at all.
Arthur: Okay. Good luck to you.

Arthur: Where are we?
Sheldon: This is the swampland of Dagobah. It's where Luke was trained in the ways of the Jedi.
Arthur: Oh, too bad. I thought it was Florida.

Sheldon: When Obi-Wan came to Luke on this very spot, he gave him all sorts of helpful advice. So what have you got for me?
Arthur: Uhmm ... Always get a pre-nup.

Arthur: Is this the first time you've lost someone close to you?
Sheldon: Oh, no. I've already had to say goodbye to eleven Doctor Whos.
Arthur: Yeah, I've outlived a few of my doctors, too.

Arthur: Just make sure you appreciate those who are still there for you.
Sheldon: But I do appreciate them.

Amy: Did you watch Professor Proton when you were a kid?
Bernadette: No. My dad controlled the TV, so unless someone was a Texas Ranger, Jake or the Fat Man, we didn't see it.

Bernadette: I got into science because I was always the smallest kid in the school. I thought if I became a scientist I could invent a formula that made me taller.
Amy: That's cute.
Bernadette: I thought it was working for a while, but then I found out my brother was just lowering the pencil marks on the door frame.

Penny: And this is also not the right time. Do not propose.
Leonard: What?!
Penny: I know that face. That's your proposed face.

Bernadette: How did that get you into science?
Amy: Oh, I went to the library and took out a book on biology to see what whores did.