Lost, Season 6

The Man in Black:
Were you following us, Claire?

Claire Littleton:
Yeah,

The Man in Black:
Why?

Claire Littleton:
[Looking at Jack] Because he's my brother.

The Man in Black:
Looks like you two have a lot of catching up to do. I'll leave you to it.

Jack Shephard:
Claire, I'm-- I'm sorry we--

Claire Littleton:
Did he tell you? That he was the one pretending to be our father?

Jack Shephard:
Yeah, he did.

Claire Littleton:
You know I pretty much gave up hoping that any of you would come back. And now that you're here...it's good to see you, Jack.

Jack Shephard:
Yeah, it's good to see you too.

Claire Littleton:
Well, I've never had much in the way of family so it really means a lot that you're coming with us.

Jack Shephard:
Actually, I haven't decided if I'm coming with you.

Claire Littleton:
Yeah you have.

Jack Shephard:
What do you mean?

Claire Littleton:
You decided the moment you let him talk to you, just like the rest of us. So, whether you like it or not, you're with him now.