Then there is the physical spark and I add a layer of emotional spark as well. This is where you put in the first hint of your conflict. Immediately you've created tension. And as you layer in the answers to these questions you The First Kiss. Now this is probably what you've been waiting for.
Sexual tension involves the first stages in the mating dance.
When the hero and heroine kiss for the first time they are going to have confirmation of what they'd been expecting and the additional spark of something more or they are going to have something unexpected. They'd been expected the friendly kiss of lifelong friends and find instead a spark of desire. The Mechanics of the Kiss . The nuances of the kiss are what differentiates between a spicy romance and a sweet romance. It's a coffee table book and has all these artsy pictures in it of couples embracing.