As men and women circulate in society, their hormones send out information that cause heads to turn and eyes to size up others.
The intricate dance of hormones in the spaces where people mingle is formulated to produce coupling. This dance occurs at levels beyond our perception, and it is intended to push the human race onwards.
As people share crowded spaces or similar paths, their hidden conversations generate thoughts of sexual encounters and future coupling with a set partner. The generation of these thoughts change with age, but they remain until the body is too tired to take part.
The force of the hormones is powerful. It is reined in by societal restraints, but it fuels intrigue and unexplainable attractions. The force of the hormones is why people keep striving for connection.
Note: This information has been spiritually received.