If this is not the social point of view, the couple no longer exists. Man and woman live for himself and herself, and for humanity, but not for the other. But society still imposes the notions of marriage and the family, that which demands the cohabitation of the two sexes. There is the possibility of escaping this cohabitation; it is a delight for an American man or woman to meet their sex, their own clan. It is the goal of all the clubs: Create an escape from married life.
The choice of the city of Helsinki is not incidental as the capital of Finland had hosted US-Soviet negotiations on the limitation of nuclear stockpiles in 1969