So, watching Sundown on Demand just now, and Dogen says to Sayid about trying to kill him with that pill "It would be better if you were dead" in such a matter of fact way. It just made me think, what if to die on the island takes you to the 'sideways' alternative universe to live? So, if Sayid dies, he gets to know that Nadia lives, albiet married to his brother. Perhaps then, Libby, Ana-Lucia and even Locke live in the 'sideways' universe now.
Waddya think? The only way to really leave the island is to die, and have that life in the alternative universe. That might make Juliet's last thought make sense...she 'crossed' over universes where she can go to coffee with Sawyer (whose 'sideways' universe we haven't seen yet)
Waddya think? The only way to really leave the island is to die, and have that life in the alternative universe. That might make Juliet's last thought make sense...she 'crossed' over universes where she can go to coffee with Sawyer (whose 'sideways' universe we haven't seen yet)