A young advertising executive's life becomes increasingly complicated when, in order to impress her boss, she pretends to be engaged to a man she has just met.

Sam Mayfair: ...it's like, even though you're engaged, when you're with me I really feel like you're WITH me, you know? But the scary thing is I actually kinda like it.
Nick: [on the phone with Kate's mother] Right now? Uh, well... a pair of boxer shorts, a t-shirt and a smile.
Darcy O'Neal: I was born married, baby.
Rita Mosely: I'd like a grandchild. So, shoot me.
Kate Mosley: All right, Ma. Well, you'll be happy to know I'm looking into getting some eggs frozen.
Rita Mosely: Wonderful. I can tell everyone I'm having a grandsicle.
Kate Mosley: I don't know, Sam. It just feels wrong, you know? It just feels really, really wrong.
Sam Mayfair: Well, good, 'cause that's the feeling... that you feel... right before... it feels - incredible!
Nick: I'm looking for "Susan's Single Friend Kate." They told me they thought she came out here.
Kate Mosley: Yeah, that's me. Can I help you?
Nick: Don't you think that's, uh, kind of strange that she only has one friend?
Nick: [arriving early and unexpectedly at Kate's office] It's good to see you again...
[Kate plants a big, sudden kiss on Nick]
Nick: [in a low voice] I'm-I'm sorry, I didn't know we were on the clock yet.
Kate Mosley: [also in a low voice] Okay, just shush, grab my ass, kiss my neck, and pull me into the office, okay?
Nick: Uh, y... yeah... yeah... uh, yes, sir!
Darcy: You're in advertising, Kate: I didn't lie - I sold.
Kate Mosley: ...This is, uh, this is my Nick.
Sam Mayfair: [to Kate and Nick alternately] Wow, your Nick. And you're Nick. It's your Nick. I may've had a little too much to drink. I'm her Sam.
Kate Mosley: [on the phone with her mother, exasperated] A diaphragm, a sponge and a rubber. Good-bye.
Kate Mosley: I like men, men like me... but then somewhere in the last year or so, I just... I've just gotten so screwed up.
Mr. Mercer: ...in business, we dress for the job we want, not the one we have.
Kate Mosley: Hey, get your hands off my stems.
Kate Mosley: Gulden's Mustard: Number 2 - and that ain't bad!
Kate Mosley: I don't want to date you, I don't want to marry you, I don't want to have kids with you, I just wanna break up with you.
Kate Mosley: I want a billboard in the middle of Time Square. Okay? I want... I want a commercial in the middle of the Academy Awards, and I want a 10-page layout in Vanity Fair - and that's... that's what I want.
Darcy: Yeah, me, too. God, we're shallow!
Kate Mosley: I can be a "bad" girl, Sam.
Darcy: That was impressive, I have to tell you. I... I could hardly keep my legs together.
Kate Mosley: You went to college, right?
Nick: Yeah, several.
2nd Ad Executive: [pointing out Kate's black eye] See that? She looks like Petey from Our Gang.
Nick: So how do you think it's going?
Kate Mosley: Um, fine, I guess. But, you know, if one of us doesn't start this fight pretty soon, um, everyone's gonna MISS it.
Kate Mosley: You know what, Sam? You're just always going to be that guy at the restaurant who, when he gets what he ordered, always wishes he got what the guy next to him did.
Nick: [alone at the table with Kate, gazing upon her] I suddenly realized I haven't told you how beautiful you look tonight.
Kate Mosley: Oh, Nick, come on. Don't waste that stuff. Nobody's here. They can't hear you.
Kate Mosley: We had sex, Mommy! You know? The really DIRTY kind!
Kate Mosley: Well, I mean, I think I should at least know how you take your coffee.
Nick: Well, I'm confused. You don't know? I mean, didn't you, uh, make me up?