Love tests, a primer
The other method uses birthdays to calculate love compatibility. This method is actually based on Hebrew tradition that numbers are associated with letters of the alphabet. A love calculator can tell you how compatible you are, if you are a perfect match for each other, and how well you communicate with each other. Some view the love calculator as a prank or game. However, there are others who believe very strongly in the love calculator and won't make any decisions about their love life without first consulting the love calculator.