Furthermore , in the film Jesse 's only contact with Jenn is by phone .
First , Jesse is haunted by dreams of Billie trapped underwater throughout the film , while there is no mention of nightmares in the novel .
In the film Jesse 's only contact with Jenn is by phone .
First , Jesse is haunted by dreams of Billie trapped underwater throughout the film , while there is no mention of nightmares in the novel .