Interpersonal relationships aren’t the same as they were ten years ago, let alone a century ago. Today, the free love revolution of the sixties seems almost quaint in a world where you can find a friend-with-benefits by simply swiping right. What are the new norms for dating, friendship and marriage? Are these terms even relevant anymore at a time when relationships are increasingly fluid? In this Talk, we’ll attempt to wrap our heads around how this spectrum of relationships fulfills our basic need for human companionship.