Mr. Big is one of the main love interests of Carrie Bradshaw on Sex and the City.  Mr. Big, whose real name is not revealed until the series finale, made his first appearance during the pilot.

Mr. Big Quotes

Mr. Big: So what have you been doing lately?
Carrie: You mean besides going out every night?
Mr. Big: Yeah. I mean, what do you do for work?
Carrie: Well, this is my work. I'm sort of a sexual anthropologist.
Mr. Big: You mean like a hooker?
Carrie: No. I write a column called 'Sex and the City.' Right now I'm researching an article about women who have sex like men. You know, they have sex and then afterwards they feel nothing.
Mr. Big: But you're not like that?
Carrie: Well, aren't you?
Mr. Big: Not a drop. Not even a half of a drop.
Carrie: Wow! What's wrong with you?

(After Carrie gets off Mr. Big's car)
Carrie: Wait! Have you ever been in love?
Mr. Big: Abso-fucking-lutely.

Sex and the City Quotes

I will never be the woman with the perfect hair, who can wear white and not spill on it, and chair committees, and write thank you notes, and I can't feel bad about that.

Carrie

Maybe our mistakes are what make our fate. Without them, what would shape our lives? Perhaps if we never veered off course we wouldn't fall in love, or have babies, or be who we are. After all, seasons change. So do cites. People come into your life and people go. But it's comforting to know that the ones you love are always in your heart. And if you're very lucky, a plane ride away.

Carrie