Aakhri Station (1965)

Based on the story 'Pagli' by Hajra Masroor, Jamil, a young engineer comes to East Pakistan where he joins the railway department. On station, there is a mentally retarded girl who often wanders there. It comes across to Jamil that there is a backstory behind her mental retardation. Some time before, her marriage was called off because her father could not fulfill the groom's demand of huge dowry. Her father died in result and she became unconscious/mad.