Greatest Hits
performed by Foo Fighters

Jack learns of the Others' plan to ambush the survivors and kidnap their pregnant women, and he comes up with a plan to kill the Others with dynamite. Desmond informs Charlie of another flash in which Claire and Aaron are saved as a result of Charlie swimming to an underwater Dharma station that is jamming all transmissions. In order for this to work, however, Charlie must die. Charlie understands his fate and successfully makes it possible for Sayid to send out a distress signal from Naomi's satellite phone. Charlie writes down the five greatest moments of his life and gives them to Desmond to give to Claire.