Yes, who didn't get teary-eyed when Jin and Sun
finally saw each other and reunited?
I also think that Sayid did not kill Desmond, but if not, I wonder what changed his mind. Do you think he's suddenly come out of the kind of spell that Smokey has had him in?
If Jack's plan is to stay on the island to foil Smokey's plot, I wonder how he will manage to resist being forced to go. Also, is he now under the Locke Monster's influence, after the blast? When he first came up onto the beach after his swim, I suddenly thought that he might just be the new Jacob, out of the 'candidates'.
We finally got an answer - it was Smokey who was impersonating Jack's father and probably others that the survivors saw, as well (maybe even Kate's horse?). I still want to know who that jungle kid is, though!
Lots of character intersections in sideways time. Claire/Desmond/Jack/Ilana. Locke/Ben/Sun/Jack. Sun obviously recognized Locke as they were being wheeled into the hospital. I'm not sure what Desmond was up to with Claire, bringing her to the lawyer (Ilana). I'm not sure that he knew anything about them looking for her because of Jack's father's will.
I hope that Widmore's people don't kill Sawyer, Kate, Hurley, etc! I doubt that they will, but they certainly have them in position to execute them if they want, and Widmore doesn't seem to want to deal with them. Killing them would certainly prevent Locke from rounding them up and getting off the island with them