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Meanwhile, the relationship between Jay and Hannah reaches a memorable but tragic point as Jay grapples with the ramifications of their love against the terrifying grip of the alien presence within.

Climax and Resolution

The climax arises during a desperate attempt by Jay to save Hannah. After she is shot by a police officer while committing a violent act, she is taken to the hospital. There, as doctors attempt to operate on her, it becomes clear that her injuries heal unnaturally fast, furthering the idea that something alien has taken residence within her.