The Other Side of the Bed (2002)
Original title: El otro lado de la cama
The Other Side of the Bed is a 2002 Spanish-language drama movie directed by Emilio Martínez Lázaro, with a running time of 1h 54m. It stars Ernesto Alterio, Paz Vega and Guillermo Toledo.
When Paula leaves her mate Pedro, he misses her and looks for comfort with his best friends, Javier and Sonia. Paula is having an affair with Javier. Pedro tries to find who is the secret lover of Paula, and hires a private eye. Meanwhile, while comforting Pedro, Sonia has a one night stand with him and Javier thinks she is cheating on him with her lesbian friend Luzia.