A child won't be happy unless his parents are affectionate. A couple won't last long except that they are deep in love with each other. The senior citizens won't feel relieved until they see their children living in a perfectly satisfactory marriage. So the young or middle-aged couple plays a key role in ensuring the welfare of the family by linking the minor with the senior. The couple must bear responsibility for raising the young and supporting the old. Unfortunately, more and more couples fail to carry out their duties, leaving their children and parents alone. It is not that they have no time and money but for lack of love.