Is it natural? Do you believe in it? Do you practice it? Is it the ideal that all relationships should strive for? A bi-product of being in love.....For as long as you feel like you're in love at least? Or even when you don't? Or maybe it's right for some and not for others? Or is it something we impose on each other as a result of deep seated insecurities? Is it something most people pretend to want cause they know acting otherwise could cost them their relationship? Where do you stand on monogamy? This 20 min doc from Netflix 'Explained' series raises some interesting points.