A failed relationship has sent registered nurse Jaye Northrup fleeing from home and looking for sanctuary. She finds it in a remote village on the Caribbean island of Isla Santuario where she and dentist Megan Willett (Willie) create a tropical haven ministering to the poor. Jaye finally has everything in her life under control...until Willie is kidnapped by drug traffickers.

In reporting the kidnapping, the news media confuses Willie with another American woman named Megan Willett-a California college student on the island for Spring Break. Fun loving and carefree, Megan couldn't be more different from Willie. When she meets the elusive and beautiful Nurse Jaye, her long repressed desires for women resurface with a vengeance.

Suddenly Jaye finds her orderly life turned upside down. Not only is the fate of her friend completely unknown, but now the Other Megan seems to show up everywhere she turns. Worried deeply about Willie and fighting her attraction for the newcomer, it's all Jaye can do to keep her wits about her before she loses her best friend-and her heart-all at the same time.