There is a generation gap in each family. It’s the different between parents and children, between grandparents and children in lifestyles, in appearance, in hobbies, and in table manners. Parents like casual clothes, children prefer fashionable clothes. Grandparents like folk music while teenagers like pop music. Most of grandparents think that pop music is too noisy while for teenage folk music is very boring. There are different ways to narrow the generation gap. They should have mutual understanding, help each other and share interest.