Blair: My black Balenciaga will be perfect to publicly condemn you.
Chuck: I love poplin.
Blair: I love condemnation.
Chuck: I love you.
Blair: [pause] Of course no one does black like Dior.

Chuck: So I took your advice about the relaunch. After tonight it'll be clear I'm back in the game. With Victrola, Gimlet, and The Empire as my flagship.
KC: Yeah, but a black and white ball? It's so Hilton. Conrad, not Paris.

Closure. The unattainable goal. In my personal experience the closest I've come to getting it is through massive amounts of hate sex. But that's just me.

Chuck: [to Juliet] Your obsession with Serena has grown tiresome.
Blair: [also to Juliet] Just because you have no money and delusions of grandeur does not make it okay for you to be a single white trash female.

Chuck: If I could say something. I for one can fully corroborate Miss Waldorf's story. She was indeed having an affair with Professor Forrester. I know this because I keep tabs on everyone Blair sees and talks to, due to my insatiable jealousy. Though she did state something to the effect that he didn't quite satisfy her like I used to.
Blair: It's true.

Blair: What are you doing here? Step any closer and I'll scream.
Chuck: You better believe you will. If we're going to end this we have to start the immersion therapy right away.
Blair: What are you talking about? This is a detox. We have to stay away from each other.
Chuck: Where's the fun in that?
Blair: Cleanses aren't fun, they're effective.

Blair: Sex in the limo. We've literally come full circle.
Chuck: You're right. We need to do whatever we can to end this.
Blair: It may be difficult but it's the only way.

Blair: What if someone sees.
Chuck: You don't like that anymore?
Blair: No, you idiot! I mean what if someone we know sees. Wait, what am I saying? There will be nothing to see. This ends here.
Chuck: What about over there?
Blair: Okay. Hurry.

Nate: Yo. Where have you been? You haven't been home in days.
Chuck: The New York Marathon was this weekend. Those women run 26.2 miles in under three hours so their warm-ups are key.

Chuck: This comforter blocks out so much noise they could sell it to Bose.
Blair: This has got to end.
Chuck: I thought I just did.
Blair: That was the last time.

Blair: What are you still doing here Chuck? I threw you out hours ago.
Chuck: I wanted to let you know the treaty is over.
Blair: Fine with me. This pretense of civility was exhausting.

Dan: Chuck. Hey man, I was just stopping by to see Nate but I guess he's not here.
Chuck: He's in his room.
Dan: Oh he is? He's... not in class? I would have thought—
Chuck: You don't really know how to stage a run-in, do you?

Gossip Girl Quotes

Even Blair Waldorf can not bend DNA to her will.

Dan

Hazel: Do you know what you're doing, Little J?
Jenny: I'm not Little J anymore.