The movie "Love at First Sight" is based on Jennifer E. Smith's novel, "The Statistical Probability of Love at First Sight.โ The cinematic story takes its viewers on an amazing emotional whirlwind meet up between Hadley and Oliver, two strangers who meet in an American airport and board the same plane to London, England and find love among the chaos of travel and their family events. A must see especially if you love a romantic movie. Probably one of the best movies I have watched in my lifetime.