Sareto Bedozd Refigh (2006)

On a lush farm, a brown donkey lives alone and depressed until its owner brings her a donkey named Nastaran as a mate. But the happy period of the two ends very soon and the donkey owner separates the two animals. After a while, the brown donkey learns of Nastaran's whereabouts and the donkey owner's intention for Nastaran's future, and sets out to rescue him. To reach Nastaran, he takes a trailer driver hostage, but encounters other events. And hesitates to save Nastaran or decide on new adventures.