The end of the episode is wordless. Kate sees Locke (remember, as far as she knew he's dead) and all the people who left the temple rallying with him. She goes off with them without saying anything. Jin, I didn't see.
Claire's current behavior wouldn't bother if it wasn't just the natural outgrowth of her previous behavior.
I think Sayid has long considered himself undeserving of redemption. I'm not sure if his true motive is really to get Nadia back, but I believe he shares my suspicion of Dogen and his crew being wolves in wolves' clothing (which is to say, viewers made them out to be sheep based on Dogen being some "wise, laconic Asian guru" archetype).
I got that about Sayid. I guess I've always just sympathized. He knows what he did is wrong, and he's tried desperately throughout the series to make choices to change from the man he was....but in many circumstances, ends up getting pushed to do things he knows are wrong. What he's done is absolutely bad. Maybe he's the bad guy who knows he's bad, and wants to be good, but being bad is so much easier? I don't know..
Claire, after last night's episode......eech. If I was Kate, I'd be carrying a big stick, and sleeping with my back against a wall, and one eye open. When Claire hugged her I kept thinking "here comes the knife, here's the end of Kate"...but it didn't happen.
I'm surprised that Sawyer doesn't care more about the fact that Locke is Smokey...he didn't even react to his former companion saying "he, you know that supernatural demonic black cloud that has slaughtered many of your fellow survivors indiscriminately, and shouldn't exist according to everything you know? Well, that's me."
Of course, Sawyer is a survivor, so maybe he cares, but won't make a deal of it, because he knows he can't afford to anger Locke.
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