Overview
Km. 0 is a 2000 film Spanish directed by Yolanda García Serrano and Juan Luis Iborra. The plot concerns about several intertwining stories of mistaken identity and coincidental meetings (that may not be coincidental) that take place near the Kilometre Zero marker in the Puerta del Sol in Madrid.
Plot
Pedro arranges to meet Silvia at Kilometre Zero to stay with her in Madrid, but ends up mistaking Tatiana for her. Tatiana was there to meet new client Sergio, who ends up meeting Maximo instead. Maximo was there to meet Bruno, whom he'd met cruising on the internet. Bruno ends up meeting Benjamin, who's had to leave his apartment so that Miguel can meet his client, Marga. Silvia sees Gerard in his car and throws herself in front of it to catch his attention. Meanwhile, Amor walks Mario to work at the bar and goes shopping for a watch for him and for a fitting of her wedding dress.
Tatiana takes Pedro to her apartment, which is filthy. She gives him a blow job and, when she realizes he's not her client, breaks down crying. Struck by her emotion, he begins framing her as if through a camera's viewfinder. To calm herself, Tatiana takes a sleeping pill, and when she awakens, Pedro is cleaning her apartment. He persuades her to believe in her own worth, buying her a new outfit (which she compares to Pretty Woman) and convincing her that she can charge 50,000 pesetas instead of 5,000 as she had been.
Miguel takes Marga to his apartment for their appointment. Afterwards, she sees a wallet and finds a photograph inside. She has the same photo in her wallet; it's the only picture she has of herself and her son, whom she'd abandoned some 25 years before. Horrified, she leaves and ends up at Mario's bar.
From Wikipedia (CC BY-SA 4.0).