Series IntroWhile it might not be witchcraft, the formula for ‘love at first sight’ remains a mystery. However, if you pop the following ingredients into a kettle: large pupils, long glances, and a lovely, attentive smile, you may not have concocted a bona fide love potion but your witch’s brew could contain some insight into the laws of attraction.Being an optometrist and all around eye aficionado, I have a deep interest in the connection between the eyes and love...