Bert: Thanks for coming to the mineral and rock show with me.
Raj: We're sorry Amy didn't want to go.
Howard: Really, really sorry.

Howard: You know, I'm really glad you decided to learn Mandarin.
Sheldon: Why?
Howard: Once you're fluent, you'll have a billion more people to annoy instead of me.

Bernadette: Maybe we should get one of those machines to help her up the stairs.
Howard: You mean a forklift?

Sheldon: Sheldon Cooper does not cry.
Howard: That's true, you'd rust.

Penny: Thank you, I needed to hear that. Why can't Leonard understand it?
Sheldon: Because he's not like us, Penny. We're dreamers!
Penny: Yeah, I need to start cracking the window when I leave you in the car.

Bernadette: Hey, Stuart.
Stuart: *startled* Hey.
Bernadette: Sorry, did I startle you?
Stuart: Yes, but at this point pretty much any customer does.

Jesse: You're back.
Bernadette: *Angry voice* Yes, I am. There's a few more things I want to say to you. Stuart's store is just fine. And he's a much nicer person than you are. And if you still have that comic I'd like to buy it right now.
Jesse: No problem. Want a latte while you wait?
Bernadette: No, I don't want a latte. I want a cappuccino and a blueberry scone.
Jesse: I only have chocolate chip.
Bernadette: Well that sounds even better!