Clark Kent's creators dreamed about what it would take to stop feeling ignored.
Flirting is a time-honored way of signaling interest and attraction, to say nothing of mutual awareness. It is a kind of silent language spoken by men and women around the world.
The ways people communicate interest are so deeply rooted in human nature that the signals are automatically understood by all.
Love is one of the most profound emotions known to human beings. There are many kinds of love, but most people seek its expression in a romantic relationship with a compatible partner. For some, romantic relationships are the most meaningful element in their lives, providing a source of deep fulfillment.
Our bodies evolved over eons, slowly calibrating to the African savanna on which 98 percent of our ancestors lived and died. So, too, did our brains. Evolutionary psychology postulates that the mind is shaped by pressure to survive and reproduce.