Sender Unknown (1995)

Tired and frustrated of being constantly awaken at midnight by his noisy young neighbor Mariana (Scanda), old Don Andres (Torre Laphame) engages himself into a solitaire crusade against his torturer. When Mariana's party is struck by a police raid, she plots her cruel revenge. The anonymous love-letters she writes for the old man will conduct him to the fields of unrequited love, where Don Andres has never been in his entire life.