Chuck: Are you my father? Answer me.
Jack: Are you sure you really want to know.

Jack: Chuck, I'd love to chat but I'm late for something very important.
Chuck: You're not going anywhere until I get some answers.
Jack: Unfortunately it's fairly time sensitive so if you could please get out of the way.
Chuck: Diana Payne isn't my mother.
Jack: Sure she is.
Chuck: Admit it. You're the one that's been behind the lies all these years.
Jack: Why do you have to be so melodramatic about everything?
Chuck: Tell the truth Jack. For once in your life, it's time.

Chuck: Jack.
Jack Bass: Hello Chuck.

Serena: This isn't my first rodeo.
Lola: No but it's mine. And it's awesome.

Who doesn't love a road trip. Just watch your blind side, kiddies. Or you'll wind up blindsided.

Chuck: Diana lied to me. She's not my mother. I think she's covering for my father. Well, my real father Jack.
Serena: Chuck, I'm so sorry. I didn't know.
Chuck: That book is the only chance I have at tracking Jack down.
Serena: Well what can I do?
Blair: Be with us, not against us.
Serena: You have me, one hundred percent.

Blair: Did you find your inspiration?
Dan: Yes. But the only problem is it's in Rome.

Chuck: Looks like we might have a lead thanks to Blair's powers of observation.
Blair: But unfortunately the entire clue trail hangs by the flimsiest of threads. Nate's long term memory.

Blair: Apologies. I just needed a few minutes to get into character. If you want to think like Diana Payne, you have to become Diana Payne. {in a British accent} Cheers. Thanks a lot. You're adorable. Spectator.
Chuck: Regardless of whether we find Jack, I can't tell you how glad I am at this moment that Diana isn't really my mother.
Blair: Hand me the book.

Think about it, Serena. You can use this number to track down the real Gossip Girl. I bet you can blackmail into letting you keep the site. She'll quit before she'll risk ever being exposed. And you can stay Gossip Girl forever.

Diana

Blair: Chuck. I don't have time for any of your nonsense. I have a very busy day planned.
Chuck: Blair, listen to me please. I have this book. It's written in code and I desperately need to crack it. I remembered how good you are at things like this. Or at least you were. Maybe that was the old you.

Lola: So what's the plan? We can't let Serena stay Gossip Girl.
Nate: Trust me, I know. It's not good for anybody. Especially Serena.

Gossip Girl Season 5 Quotes

Dan: It's Blair's Save the Date.
Rufus: You're not happy. You guys are still friends, right?
Dan: Yeah. Friends. I wonder if she invited Chuck.
Rufus: If he's anywhere that FedEx can reach.

Dan: Dad! What are you doing here? I thought you'd still be in London helping Jenny set up St. Martin's.
Rufus: She and Eric kicked me out when I didn't know who Sierra Burton was, so I came back here early and thought I'd spend some time with you.