Cardiologist Quinn MacDowell has no time for affairs of the heart. So when bubbly Diana Connor gets underneath his white coat, Quinn is determined to keep his hands, and his heart, to himself. She's just too peppy for a man as serious as him. Or so he keeps telling himself...

No matter how hard she tries, Diana just can't seem to break through Quinn's icy façade. The hunky doctor must want someone who doesn't come with her baggage. But then they find themselves working side–by–side, and both are hit by Cupid's arrow – for which there's no cure!