Zhang Hua is a kind-hearted boy, who is always willing to helping others. Every morning he takes out of rubbish for an old neighbour who lived alone. Sometimes he takes a walk with her and tells her interested stories. Whenever he meets with someone in troubles, he will lend a helping hand. As result, he is high thought of in his neighborhood. Some classmates misunderstand him, saying he is a fool. Some even think she expects something in return. But he doesn't care if they like him. In his opinion, helping others can not only bring him happiness and also make him grateful for that he has.