Like Wind (1988)

Morteza, a young man from a dysfunctional nuclear family finds solace in the home of his grandfather, with whom he shares a strong and powerful bond. Although his parents strongly disapprove, he spends the majority of his time in the company of their oldest family member. Through his mother, he lands a much-needed job at a local factory, but both grandson and grandfather are faced with an agonizing trial of separation.