Joe, the manager, was angry because he forgot his file and took his anger out on an employee.
The employee then went on to shout at her husband.
Her husband in turn got angry at his daughter for buying a different brand of eggs.
The daughter went to return the eggs and got angry at the shopkeeper for giving her the wrong eggs.
The shopkeeper, feels frustrated, and when she got hom, screamed at her son for not washing the dishes.
But her son didn't respond with anger. Instead he gave her a hug. He apologized. He washed the dishes and gave her a cookie.
And just like that, a new cycle began. A cycle of love and forgiveness.