Love is instinctive and essential. But what is it that brings certain people together?  In this hour, TED speakers examine the mystery of connection and relationships.

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Tags:  NPR,  desire,  love,  giddiness,  Algorithms,  Relationships,  Market Research,  Compatibility,  Amy Webb,  love and freedom,  Endurance,  Euphoria,  Craving,  Obsession,  romance,  personality,  Personal Development