Sawyer is still suffering from septicemia and is incapacitated in the bunker, whilst Kate keeps a vigil over him (after releaving Jack of the duty). The backstory swings to her and reveals her past crimes which led to her arrest. In the jungle Jack and Kate share a long-awaited kiss, whilst Eko and Locke piece together some missing frames of film from the Dharma set-up they have discovered. As the episode concludes Michael inadvertently makes contact with son Walt via the computer....