Recap of Episode 12:

When Charlie’s vividly surreal dreams lead him to believe Claire’s baby, Aaron, is in danger, Locke suspects Charlie may be using drugs again. More of Charlie’s background story shows his difficult relationship with his heroin addicted brother. Meanwhile, Sawyer encourages Hurley to act on his attraction to Libby.

Recap of episode 2:

Jack, Kate and Charlie return to the group, but the transceiver is broken. Sayid Jarrah fixes the apparatus and organizes an expedition with Kate, Charlie, Shannon Rutherford and her brother Boone Carlyle and the dangerous James “Sawyer” Ford to hike and climb a mountain to transmit a SOS. The group receives a sixteen years old distress call from a French woman in the island instead and kills a polar bear. They return to the survivor’s base and decide to hide the information to preserve the hope of the group.

Recap of previous episode:

Forty-eight survivors of an airline flight originating from Australia, bound for the U.S., which crash-lands onto an unknown island 1000 miles off course, struggle to figure out a way to survive, why trying to find a way to be rescued.