When Cleo's editor requests that she marry herself on a remote island for her dating column, she envisions skinny-dipping in the crystalline waters and revelling in the blissful quiet. But when she arrives at Otter Lodge, Mack, a grumpy, yet undeniably handsome American, insists that her cosy cottage is actually his. With no beds to spare and a storm fast approaching, they're trapped. Can what began as a disastrous double-booking turn into something more? And might this one night on the island change both of their lives forever?