Wrong, Wrong WRONG. The only thing that was the afterlife were the sideways flashes, beginning from the Season 6 premiere. As Christian Shepard himself said, "The time you spent with these people was the most important time in your life." So whenever someone from the island died, they wound up in the 'sideways flashes.'99Soulz wrote:The entire show was the afterlife, as most of us probably expected from the first season but then started believing in the story that they were part of this island-protect campaign. They were all dead from the first plane crash. I really like how they ended it.
I just hope when its my time to go I don't have to face a polar bear on a tropical island! I guess he had unresolved issues to deal with too!
So, when Boone died in Season 1? He showed up and experienced the sideways reality. When Ben strangled Locke? Locke began his afterlife in the plane, and everything we saw in Season 6 commenced from there. Everything that happened on the island was real. Whether the person died on the island, or long after, they all eventually found themselves in that church, aware of everything that had happened to them.
So, what we saw at the beginning of Season 6....Jack on the plane, with the island underwater, and everything that happened afterward, with the reuniting of all the passengers would have happened to his soul immediately after he closed his eyes and died in the bamboo field. And everyone's soul from the flight, after their eventual death, regardless of whether it was on the island or not, would have experienced the sideways reality and eventually gotten reunited with everyone at the church.