Liz Harper's to-do list: 1. Drive to new client's palatial Miami beach house, armed with housekeeping kit 2. Try to stay upright when discover new client is none other than Cain Nestor – reclusive millionaire and infuriatingly distant ex-husband... 3. Keep tight-lipped about the tragic secret that made you walk out on your marriage 4. Let him see the new you – successful business owner 5. Don't let on that seeing him is making your heart beat twice as fast as normal!