The story is about a family with three children who often get into arguments with their grumpy neighbor, Mr. Jenkins. During a snowball fight, one of the children accidentally bumps into Mr. Jenkins, who yells at them. The children complain to their mother about Mr. Jenkins' rude behavior. Their mother tells them a story about how her family used to dislike their old neighbor Mr. Matthews, until he unexpectedly gave them Christmas gifts when they were in need, which changed their view of him. She suggests they invite Mr. Jenkins to their Christmas dinner to show him kindness and see if it improves his mood, as being lonely may be the cause of his grumpiness. The children agree it's the right thing