>>Wow. What an episode, season finale, and twist! I'm sure 95% of people watching it had their mouths hanging wide open in astonishment during the last 5-10 minutes.
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>>What does everything think is going on?
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>In the last scene I kept thinking "Wow, she kind of looks like Kate. Wonder if this means Jack knew somebody like Kate before the island ... and then ( I have to watch it again ) he was making allusions to the Gold Passes "they gave us" and then said something to her about We have to go back ... and suddenly it seems the bearded Jack scenes weren't flashbacks but flash-forwards ...
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>But who's on the boat ? How does Locke know? Was that Walt on the edge of the pit?
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>I agree - it was definitely cool.

Yes, I believe it was supposed to be Walt. I don't know how Locke knew, but he is such an odd guy its hard to justify most of his actions.

A lot of questions to answer...