Happiness to me is having fun and being naughty with the one I love. - Happiness could (sort of) be boiled down to two things.. Having fun with the one you love. Simply experiencing happiness together. Laughing, smiling and being happy together is THE most important thing in a relationship. And being naughty with the one you love. All those amazing, sexy and naughty things you can do together with the one you love are just essential to feeling good and for the relationship to be healthy.