Locke's group settles into the Barracks. Sayid makes a deal with Frank to leave the island, in exchange for freeing Charlotte. Sayid holds up his end of the deal; however, he obtains Charlotte by trading her for Miles. Frank, Sayid and Desmond leave the island for the freighter by helicopter. In flashforwards, Oceanic Six member Sayid works as an assassin for Ben.
(From Wikipedia)
