Jack is a 14-year-old boy. He has a big family, but he doesn't think his family life is happy.
Jack and his brother and sister often fight( 争吵 ) with each other for many reasons. Those fights really influence his daily life. However, he doesn't know what to do.
Tom is Jack's classmate. He also has a big family. Tom never fights with his two brothers. They always have big smiles on their faces. Jack thinks that is strange.
One day, Jack asked Tom why he and his brothers could get on well with each other. Tom smiled and asked Jack to go home with him. As they entered the house, Tom's elder brother saw them. "Hi, Jack and Tom," he said, "why not come here and share some ice cream with me?" At that time, Tom's younger brother came out of his room. When he saw Tom , he looked very excited and said, Oh, Tom! I have a story to tell you. It's very interesting!"
Tom's happy life was quite impressive ( 令人印象深刻的 ) for Jack. After thinking for a while, he understood that Tom's secret of having a good relationship with his brothers was to share. Sharing all their food and stories with each other made their life happy.