It's hard to define love. You can tell by the sheer number of definitions floating around: love is patient and kind; love is a shift in brain activity; love is a drug. Passionate love is even harder to pin down. Luckily, science is on the case.
Related Video: Love Is the Key to Happiness
The Essence of Passion
Written by Mae Rice October 26, 2018
Wake up with the smartest email in your inbox.
Our Best Articles Daily