Sayid tries to calm him down, asking him if everything is okay.

Charlotte is indifferent even though, as Juliet points out, the freighter is only 40 miles away which is about 20 minutes of flying.

Juliet's main concern is that neither Charlotte or Daniel seem at all concerned.

Naveen Andrews - Sayid Jarrah Henry Ian Cusick - Desmond Hume Jeremy Davies – Daniel Faraday Emilie de Ravin - Claire Littleton* Michael Emerson - Benjamin Linus* Matthew Fox - Jack Shephard Jorge Garcia - Hugo Reyes* Josh Holloway - James Ford* Daniel Dae Kim - Jin-Soo Kwon* Yunjin Kim - Sun-Hwa Kwon* Ken Leung – Miles Straume* Evangeline Lilly - Kate Austen* Rebecca Mader – Charlotte Lewis Elizabeth Mitchell - Juliet Burke Terry O'Quinn - John Locke* Harold Perrineau – Michael Dawson* * Did not appear in the episode.

"The Constant" is the fifth episode of Season 4 of Lost, and the seventy-seventh produced hour of the series as a whole. The helicopter hits turbulence on its way to the freighter, and Desmond experiences unexpected side effects; as his consciousness travels in time he and a key character discover their "constants." The episode follows Desmond's consciousness in a continuous narrative.

Back on the beach, Jack and Juliet are worrying about the helicopter, as they haven't heard from Desmond or Sayid for a day.

They question Charlotte and Daniel as to why there is no news of their friends.Desmond panics and starts pounding on the door and screams to be let out.He hears a voice behind him saying "You have it, too." Turning, he sees a man lying on a bed, strapped to it.The man asks him if "it is happening" to Desmond as well.Meanwhile, on the upper deck, Sayid surveys the freighter.♪ Keamy, in charge, says that he shouldn't have brought them on board.