Robin Mulcahey has always dreamed of being a big-time actress. As a college student, she took endless drama classes and finally snagged the lead of Maggie in Tennessee Williams's Cat on a Hot Tin Roof. Now, six years later, she's one of the country's hottest soap-opera stars. She's just won a Daytime Emmy for her portrayal of South Riding's bad girl, and now when it seemed life couldn't get any more perfect, she's wed Declan Blair, an up-and-coming Irish film actor. So what's the problem? Robin Mulcahey is dead. She was killed in a devastating car wreck in 1996 while riding with her best friend, Amy Shiley. Amy, battered beyond recognition in the accident, was mistaken for Robin and has played the role of Robin Mulcahey ever since. But Amy's never been able to forget the love she shared with Paul Mulcahey--Robin's older brother.