The alternative reality, it was the step to Jack's sky, his limbo, so everything what happened there did not exist really. Then, آپ believe that James and Kate they returned to be مزید than دوستوں in the city?
I thought the ending sucked! Jack treated Kate like crap, he loved the booze and painkillers more. I believe that سکیٹ happened when they got off the island! The writers got it soooooo wrong with the Jate thing!!