Lost: 316

SYNOPSIS

Ben takes Jack, Sun, and Desmond to meet with Faraday's mother, scientist Eloise Hawking, (whom Desmond remembers years earlier leading him on the path to the island). Eloise tells them when and where the island will appear in time and the "window" to reach it, as well as the circumstances that brought them there in the first place. Jack decides to return with the corpse of Locke despite his doubts as to what may lie head for them, while Kate, Sayid, and Hurley need more convincing. Jack also visits his grandfather, residing in a nursing home, which leads him to do a little soul searching to seek his path.