The secret ingredient to keeping your man focused and interested in your relationship. There’s a relationship “secret ingredient” that a man craves in order to feel intense, committed love. Without it, he will always keep one foot out the door. This appeals to women who believe that if they could just see into his heart, they would know how to make him happier than any other woman. What they’ll discover is how to use this “secret ingredient” to get a man to fully open up his heart and devote his love to her and only her.