After learning that the Others' pregnant women died before giving birth on the island, Sun allows Juliet to examine her in the Dharma medical station. Juliet reports back to Ben. Desmond meets a living Mikhail in the jungle and allows him to help save the life of Naomi. Flashbacks show Sun being blackmailed by Jin's biological mother, whom Sun thought to be dead. Hurley learns that Oceanic flight 815 was "found" with "no survivors" from Naomi.
(From Wikipedia)
