OK Cupid (“OKC”) is one of the hottest online dating sites on the Internet. With its analyzing and calculating for you a qoutient as to how each potential partner stacks up against you in terms of their “Match %”, “Friend %” and “Enemy %”, it is a unique service, and many say it’s the best of the bunch as between the legitimate and well-known dating sites such as Match.com and eHarmony. But, while the process behind the “match percentage” is elaborately explained on the OKCupid website, and one can even infer what the “friend percentage” means, how they calculate the “enemy percentage”, or what the Enemy percent even is, remains a mystery. What does “enemy” mean on OKCupid, exactly? Why does it even feature on a dating website? How can two people who don’t even know each other be ‘enemies’? We explain.