However, one particularity of the human species is that pair bonds are often formed without necessarily having the intention of reproduction.In modern times, emphasis on the institution of marriage, generally described as a male-female bond, has obscured pair bonds formed by same-sex and transsexual couples, and that many heterosexual couples also bond for life without offspring, or that often pairs that do have offspring separate.If this doesn't work, you may need to update your browser : Download Firefox | Download Chrome | Download IE On Inter Pals, a pen pal is more than just a friend for letter writing!People in our community connect with native speakers for language practice, meet friends for cultural exchange and find travel buddies. If you are seeing this, your browser is not loading the page correctly.Please try pressing Control-F5 to force reload the page.
Humans have been compared to other species in terms of sexual behavior.
The protocols and practices of dating, and the terms used to describe it, vary considerably from country to country and over time.
While the term has several meanings, the most frequent usage refers to two people exploring whether they are romantically or sexually compatible by participating in dates with the other.
Accordingly, there was little need for a temporary trial period such as dating before a permanent community-recognized union was formed between a man and a woman.
While pair-bonds of varying forms were recognized by most societies as acceptable social arrangements, marriage was reserved for heterosexual pairings and had a transactional nature, where wives were in many cases a form of property being exchanged between father and husband, and who would have to serve the function of reproduction.