" Ask anyone who has ever fallen in love at first sight and they will tell you—their mutual chemistry created an instant attraction. We have all known friends who went on a first date and knew instantly that they would spend the rest of their life with that person. Or, they knew instantly there was no chance because there was no chemistry at all. "

― Susan C. Young , The Art of Body Language: 8 Ways to Optimize Non-Verbal Communication for Positive Impact (The Art of First Impressions for Positive Impact, #3)