Gossip Girl, Season 5

Blair:
What are you doing here?

Chuck:
Trust me, the last thing I wanted to do was show up today, but even your own mother seems to think we need to talk.

Blair:
Well what I need is for you to-

Chuck:
Don't marry him.

Blair:
Chuck.

Chuck:
Don't marry him.

Blair:
All those people out there are waiting for me.

Chuck:
Yes they are. But they also want you to be happy, which you're not going to be if you go through with this. Tell me I'm wrong and I'll leave. [Blair stays silent] You can't. Because it should be us up there and you know it.

Blair:
It's not that simple.

Chuck:
It's only that simple, you told me you loved me and I know that was true.

Blair:
It is! Of course I love you Chuck. I've always loved you. I love you more and more every day if it's even possibly to love someone that much.

Chuck:
Get out of here with me, right now. We can go anywhere, just as long as we're together.

Blair:
I know you don't understand and I don't expect you to. But even if I weren't with Louis...I couldn't be with you. Just know that... not living with you is the hardest thing I've ever done. But at least I have someone who loves me by my side. You should find someone who loves you too.

Chuck:
I have. She's standing right in front of me.

Blair:
I know it sounds crazy, but I really am doing this for you.