Breaking Dawn.

Within the confines of an insane asylum languish many would-be seers and messiahs. Medical students meet them day in, day out. But when Eve meets Don Wake, she discovers he's not your run-of-the-mill paranoic. In fact, his visions of her life on the outside tread the line between fantasy and reality as a stalker becomes known to her. She could be in danger; it could all be in her head.