You Belong To Me (2007)

Synopsis
Directed by Sam Zalutsky.
Starring Patti D'Arbanville, Sherman Howard, George Loros, Heather Alicia Simms, Daniel Sauli.
A man who has developed an unhealthy obsession with a former lover becomes the focus of someone with evil on their mind in this independent thriller. Jeffrey (Daniel Sauli) is an architect who is sharing a flat in New York City with his friend Nicki (Heather Alicia Simms). One day, Jeffrey picks up a handsome man named Rene (Julien Lucas), but after spending the afternoon making love, they're interrupted by Nicki, and with the mood broken, Rene announces he wasn't interested in anything more than a one night stand. Jeffrey can't get his mind off Rene, and when he sees him on the street one day, he follows him. After discovering where Rene lives, Jeffrey learns that one of the apartments in his building has recently become vacant, and he decides to move in. While Nicki and Rene are both outraged by Jeffrey's behavior, which borders on stalking, Jeffrey soon discovers he has more to worry about than what his friends think of him. The previous tenant of Jeffrey's flat has gone missing, leaving his belongings behind, and after a hysterical visit from the missing man's lover, Jeffrey begins to wonder why landlady Gladys (Patti D'Arbanville) was so eager to have him move in right away -- and why she stops by so often. You Belong To Me was the first feature film from writer and director Sam Zalutsky. ~ Mark Deming, All Movie Guide