Sawyer rescues the drowning Michael, but Jin is untraceable. Michael thinks about Susan, particularly about how he fought against her to acquire custody of Walt. He thinks about all the reasons why he is so attached to his son. Now they are adrift on the remainder of the raft, and there's a shark lurking in the waters. Michael holds Sawyer responsible for the capture of Walt. He vows to get his son back. Kate frees herself from Desmond's hold by wending her way through a duct. Locke questions Desmond about this underground structure. He asks about the baffling numbers. Finally, Michael and Sawyer make it to the beach. But Jin, whom they now see, is heading somewhere with 'The Others'.