 When Hurley becomes obsessed with the mysterious French woman, he heads into the jungle to find her. Jack, Sayid and Charlie have no choice but to follow. Hurley s background story is revealed how he won a multi-million dollar lottery, which brought nothing but back luck to everyone around him, leading to why he ventured to Australia to search for the source of a series of numbers which led him to win the lottery. Meanwhile, Locke asks Claire to help build a mysterious item.