At one time in the past, a husband and wife who love each other. The two are happy together. But I have a son one day, they learned that his wife will have children. Very happy husband.
At a certain time in the past, a husband and wife pair of lovers. The two are happy together, but he wants to have a child one day one person alone. They learned that his wife will have a ball. Her husband is very happy.
At one time in the past there is a husband and wife who love each other very much they were happy with each other. But I wanted to have a child for one of them one day they learn that his wife will have a baby her husband happy.