"May I join you?" Bella stiffened in surprise. She hadn't heard anyone approach. Above and behind her stood a woman about her age, who she hadn't seen before. "I'm sorry I startled you." "No, no problem. I was just daydreaming. Come on in, the water's great. My name is Bella." "I'm Kate." she answered with a smile. She wore a white robe and had curly red hair. Walking to the other side of the hot tub, her back was to Bell...