Boone (
Ian Somerhalder) has been seriously injured in his efforts to use the crashed plane's radio to contact the outside world. As a doctor, Jack (
Matthew Fox) is the most likely person to provide aid and comfort for Boone, but Jack receives unexpected assistance from another. Flashbacks cut back to a time when Jack was set to marry a former patient of his (
Julie Bowen). Meanwhile, the relationship between Sayid (
Naveen Andrews) and Shannon (Maggie Grace) heats up considerably. And with only three very nervous and inexperienced survivors at her side, Claire (
Emilie de Ravin) finally goes into labor -- while Locke (
Terry O'Quinn) suddenly goes missing. ~ All Movie Guide