It is unacceptable to enter someone's home without permission.
Jean is about to bake cookies in her kitchen but is missing an ingredient.
Jean wants baking soda to help leven the dough.
When Jean discovers her neighbor is not home, she drives to the store to buy the ingredient.
Jean knows her neighbor has baking soda, and sneaks in when noone is home to grab it.
Jean makes delicious cookies and shares them with her neighbor.
Jean is caught on her neighbor's surveillance camera and confronted the next day, and is very ashamed.