On a cold April night as the Titanic sinks to the ocean floor, Conrad Bradenton asks his new business partner, Aaron Stone, to fulfill a final wish: that Aaron return a well-worn book to his family and take care of his sister. Aaron seeks out Conrad's family, never imagining the depth of his commitment until he meets lovely Lillian Bradenton. Hit hard by the despair in her eyes, Aaron encourages Lillian to restore her hope by bringing a boarded-up bookstore back to life.

Lillian is uncertain whether she can trust this stranger, the last link to her beloved brother. But she has faith in her brother's ability to read people. If Conrad saw something in Aaron, maybe she will in time.

Then Aaron is summoned to London, and Lillian wonders if it is too late to turn hesitant friendship into undying love.