How does lost end?

Answer 1

Sayid blew himself up, surprise, sun and jin drowned in a sinking submarine. Kate gets mad and tells jack she's going to kill Locke. She says that because Locke is the smoke monster he told everyone they could get off the island. Jack deceives Locke and jumps on the sub with Sawyer, Sun, Jin, Kate, who is shot by Charles Whidmore's men, but is still alive, Sayid, and Lapidus who is driving the sub, and leave Claire and Locke on the island. But Locke knew, somehow, that Jack would deceive him and jump on the sub. So he put a bomb in Jack's backpack. Sayid takes the bomb and heads to the very back of the sub and blows himself up to save everyone. Jack, Kate, Sawyer, and Hurley swim back to the island while sun is trapped under a piece of metal from the sub. Refusing to leave her behind, Jin stays with her and they eventually drown in the sinking sub. Locke goes to find Desmond to make him destroy the light at the heart of the island. Desmond succeeds. But they soon realize the island is sinking into the ocean. Jack goes to find Locke after Locke whacks him in the head with a rock. Locke tries to escape on a boat but jack stops him and they fight. Locke eventually pins jack down and cuts his neck with a knife, a little bit. Jack then takes the knife and throws it off the cliff. Locke then punches jack repeatedly then Kate shoots him in the back. Jack pushes him off the cliff and he goes back to turn the light back on along with Hurley and Ben. Richard and Miles find Lapidus in the sub wreckage and bring him to the second island. Then Kate and Sawyer sail to the other island to fly off of it. Jack makes Hurley like him, you know like invincible, and Jack goes down into the hole turns back on the light and saves the island. Kate, Sawyer, Lapidus, Richard, Miles, and Claire fly off the island. While Jack comes out of the hole with the light, goes back to the same place he woke up in, in season 1 episode 1, he sees Vincent the Dog, looks up sees the Ajira plane, closes his eyes, and dies.