In this world, the population is Approx 780 crores and 60-65% are married. If a normal person is living 70 years and he has to live a married life minimum of 45 years. It is again 65% of his life. If one's married life is happy they will remain happy in their whole life. In this story, we are going to see 9 kinds of formulas that made a young couple's life happy with twin children.