A Change of Heart

David James was looking forward to going back to his old hospital as a consultant surgeon, until the reaction of cardiologist Lisa Kennedy made him wonder if he could live down his old playboy image.
He'd never had any trouble charming women before, but Lisa seemed to be immune, and the more he tried to impress her, as a colleague and potential lover, the more she seemed to back away. How could he convince her that he would happily give up his bachelor ways for her?