Love on the Brain

And babe I’m fist-fighting with fire Just to get close to you Can we burn something babe And I run for miles just to get a taste Must be love on the brain That’s got me feeling this way It beats me black and blue but it fucks me so good And I can’t get enough Must be love on the brain

~Rihanna, Love on the Brain

We all know that love makes us feel and act pretty nutty; but over the past few decades, researchers have studied the brains of those hit by cupid's arrow and they have come up with some pretty amazing conclusions explaining the powerful effect LOVE has on brain chemistry.