So much has been said about love, written... At the heart of many works is love affair... The word love is a verb. And the verb as you know reflects any actions of the subject. This means that something moves the subject, some goal should be. For example, the verb "drink," implies the goal of drinking water, quench your thirst... And "love", what is the purpose of love? Different opinions and answers of people to this question. Some say that love has one goal: to maintain a balance of life, a harmonious balance between the man and woman. Others said that there is no answer to this question - it is rhetorical. And others believe that to love is to sacrifice something from oneself to make happy the one you love... That is, it turns out, is there a goal? Well, you can say... And, if you pull the historical thread of the development of human civilization, then we can say that the need for expression of feelings (and this means "love") arises in the process of improving and enriching the "competitively - competitive" side in relations between the genders. This need for feelings grows and flourishes with the growth of human intelligence... Apparently, everything is so... Love has a purpose. It is in procreation... The physiological part of the relationship between people is the basis of this procreation... And the sensual side, implicated in emotional experiences, develops and multiplies... Whether there will be more! It’s hard to predict, and don’t! And it’s true when they say that love is life!