Hurley: I can't believe he did it.
Kate: Who did what?
Hurley: Locke. He moved the island.
Jack: No, he didn't.
Hurley: Oh really? 'Cause one minute it was there and the next it was gone so... unless we like overlooked it, dude, that's exactly what he did. But if you've got another explanation, man, I'd love to hear it.