The main characteristics of romantic love are craving: an intense craving to be with a particular person, not just sexually, but emotionally.

Most of us make up our minds in the first three minutes of meeting someone whether there's a potential for a relationship.

Blushing is thought to be linked to increased levels of norepinephrine in the brain, which may be associated with romantic feelings. It signals that we are interested and excited, which is attractive to men.

Hair that gleams can send a clear sign that you're young and in your prime, whatever your actual age.

When you're in the throes of this romantic love, it's overwhelming - you're out of control, you're irrational, you're going to the gym at 6 A.M. every day - Why? Because she's there.

Natural beauty really entices men. They will tell you this time and time again, and studies consistently prove it.

For so many generations, a woman's only career path was to marry well and to marry up. Those days have changed.