An ill-tempered boy quarrels with someone in the playground, and his mother tries to stop him. Out of anger, the boy throws away his ball, which rolls onto the street. When his mother tries to pick up the ball, a passing vehicle runs into her. In the evening, the boy feels very guilty and picks up her mother's shoe on the street ...
小孩跟隨母親回家，途經遊樂場，堅持要進內玩耍，母親只好答應。後來，小孩與人爭執，母親教訓他；小孩大發脾氣，憤然擲下彩球，彩球滾動出場外。母親在馬路上拾回彩球，不慎被汽車撞倒。黃昏時份，小孩在遊樂場內睡醒，想起前事，感到後悔。他在馬路上拾起母親的鞋子……
