In this episode we see Jack and Kate with the little baby, Jack and Hurley in the hospital, Jack's father, ... Why Jack can't life with Aaron??? Is his uncle, that's good I think.
In the present (or something like that), we see Jack sick, and Juliet is going to operate to save his live.
I really understand less this show with the development of the episodes, but I really love this show, I don't know why because all the time I have the sensation that I don't know anything about the characters or the island.
I need answers to the most question of this show.