Stuart: You know something, Jesse. You may have a successful business and the kind of pink complexion that comes with good nutrition, but I have something more important.
Jesse: What's that?
Stuart: Friendship ... which I would trade in a heartbeat for all this.

Stuart: Oh, Sheldon, I'm afraid you couldn't be more wrong.
Sheldon: More wrong? Wrong is an absolute state and not subject to gradation.
Stuart: Of course it is. It's a little wrong to say a tomato is a vegetable, it's very wrong to say it's a suspension bridge.

Howard: Hang on, I know a place where you could you stay and earn some money at the same time.
Stuart: Great!
Howard: I just have to warn you: it will involve humiliation, degradation and verbal abuse.
Stuart: So, what's the catch?

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

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!