Dad tells his son to go mow the lawn. The child takes the mower, doesn't' check the oil, and mows the grass leaving ribbons of lawn un-mowed. Later he takes the care out without permission and get's into an accident killing someone. He doesn't have a drivers license so he's arrested. Mom and dad put up the mortgage on the home to pay bail for the boy. Several days later dad asks his son to mow the lawn and the boy checks the oil then gives the lawn a fine manicure. He now understands and appreciates all his parents have done and wants to do as would please them.