Defining love can take you quite some time because as we know it, love can have thousands of definitions, depending upon your perspective and beliefs.

At some point in our lives, we all have wondered the scientific reason behind falling in love. That skip of a heartbeat, blushing cheeks, the increase in your heart rates, the feeling of having butterflies in your stomach—ever wondered why we love being in love?  What drives love and how it happens? 

Mitchell Moffit and Gregory Brown from AsapSCIENCE explain  to us in this video what love is from a biological perspective.

Watch this and find out!