Love at first sight

I believe that when two people look at each other, they fall in love which is called "love at first sight."I think its possible because people know what they are looking for and they feel it when its the right one.This has happened to my godmother because she saw this guy on myspace, which he is my godfather now.then she asked him to meet up at her house and she fell in love and knew it was the right person.they hve been together for 6 years..