Ep 19. S.O.S.

In Lost season 2 episode 19 titled "S.O.S.", the spotlight is on Rose Henderson, a previously minor character who has been struggling with cancer since the plane crash. Rose is determined to keep her diagnosis a secret and live a normal life on the island as long as possible.

Her husband Bernard also tries to maintain a degree of normalcy, although he becomes more and more anxious about Rose's condition. In flashbacks, we learn about their life together before the crash and the unexpected way they met and fell in love.

The main plot of the episode involves Rose's and Bernard's attempts to signal for help using an old radio they found in a deserted part of the island. They believe that they might have a better chance of being rescued on their own because they don't trust the other survivors to take care of Rose's medical needs.

The couple's efforts are hampered by a curious Jack, who becomes suspicious and confrontational when he finds them using the radio. He believes that they are secretly planning to leave the island without him and the other survivors. Rose and Bernard manage to convince Jack that they are not his enemies, but their rapport is still tense and uncertain.

The episode also grapples with the theme of faith vs. science, which has been a recurring motif throughout Lost. Rose is a devout believer in the power of faith and miracles, while Bernard is more skeptical and relies on practical knowledge and logic. They struggle to reconcile their differences as they face the possibility of never being rescued and being stranded on the island indefinitely.

Overall, "S.O.S." is a poignant and character-driven episode that highlights the strength and vulnerabilities of Rose and Bernard's relationship, as well as their resilience in the face of a seemingly insurmountable challenge. It also touches on the larger themes of Lost, such as the nature of human connection, the search for meaning and purpose, and the power of hope and perseverance.