Keith, a bus driver, mocked a woman breastfeeding her baby on his bus, expressing discomfort and loudly criticizing her for nursing in public. His taunts were joined by other passengers as he sneered at her behavior. However, when the woman exited the bus, Keith was stunned to see his son, Daniel, waiting for her in a wheelchair. The woman was Keith’s daughter-in-law, and the baby was his grandson.

This revelation triggered painful memories of Keith’s troubled past, where his illegal activities led to his arrest and a 15-year prison sentence. After serving 15 years, he tried to reconnect with his ex-partner, Sarah, and their son, Daniel, only to find Sarah had remarried. Keith learned that Sarah and her new husband had tragically died in a car accident, and Daniel, who had survived, was now in a wheelchair.

Grief-stricken and filled with regret, Keith finally gathered the courage to seek out his son. When he knocked on Daniel’s door, he was ready to face the consequences of his actions and reconnect with the son he had abandoned years ago.