A young man, David, experiences the trials and tribulations of a new relationship, and ultimately suffers through a tragedy in losing it. Musing on the past, and living a solitary lifestyle he turns more and more inward. Finding one day that he can see what goes on next door he begins to watch, to passively take on the role of voyeur. But one day, suddenly, it takes a more malignant turn. It becomes obvious that his neighbors have been taken hostage...