<P><B>What happens when you leave your perfect life behind and start really finding out who you are?</B></P><P>Sandy Devine knows exactly who she is—the owner of a successful music media business she built from the ground up, and one half of Dublin's most talked-about couple. But all is not perfect. Her mother has been diagnosed with late-stage Alzheimer's and hospitalized. And when a newspaper publishes a photo of her charming and wealthy boyfriend Sam with another woman, Sandy is furious and breaks off their relationship. While sorting through her mother's belongings, Sandy comes across a 30-year-old letter, stamped "Returned: Address Unknown." The letter was sent by her mother to Alessandro Rodriguez, who Sandy is shocked to discover is her biological father. Then, Sam comes back into her life, and joins her as she travels to Spain to try to trace her Alessandro.