Cath doesn't know Ben's real name. She doesn't know what he's done. She certainly doesn't know about his precise control over every one of the providential coincidences that make their relationship so special. Ben's psychiatrist does know, and as it happens, Ben's psychiatrist is Cath's Psychiatrist too. Ben has decided - the man has hypnotized his last patient.

"Snap" is a horror story with crime and psychological elements. It runs the gamut from bizarre romance to murder procedural to Edgar Allen Poe.