Happiness can be expressed in many ways. For instance, many people express their happiness through laughing. Even a simple smile could hide a great happiness when he sees his love one. Some people express their happiness by telling others what they feel. Many people even jump and jump because of their happiness. Anothe example also of expressing happiness is celebrating it in parties. Finally, the best expression of real happiness is that when someone express her happiness through crying in which we call "tears of joy." For example, a poor woman who won in a contest with a big prize would definitely cry because of her luck.