The Dating Code (Kärlekskoden) In The Dating Code, Henrik asked if love can be produced by means of scientific matchmaking, or if it will always be a mystery. In this, the world’s first scientific dating show, eighteen lovesick singles were put through a series of psychological, physiological and social experiments in order to help them find true love in a jungle of attraction and relationships. The Dating Codewas both loved and hated for shaking the very foundation of how we’ve previously looked at romance.