Rapid Eye Movement (2003)

Amit, a young filmmaker, suspects his wife Adi is having an affair behind his back with Amir, his best friend and business partner. While trying to verify whether his suspicions are correct, Sofia, a mysterious actress invades his life, dragging him into a sexual fantasy. Soon after, the boundaries between reality and fantasy are blurred and Amit is caught in a whirlpool of doubt, unsure whether actually he is the one being unfaithful.