Sometimes, something really exciting occurs and your heart get into a real state of trepidation, and you sweat, and you tremble, you are incapable of controlling it and you feel knocked by a violent and mysterious energy that breaks your heart apart into thousands of pieces... And you have no many choices, you are able to stop and go for a new calmer beginning or you are able to tremble at the right rhythm, the rhythm of a never-ending heart quake going on!
(Or a similar design)