One irrational act by a troubled young man changes the lives of two sisters forever. Christine Hammond's memory is gone after she is abducted and severely injured. Overwhelming evidence convinces Sarah Hammond that her sister is dead after a terrible car crash. Christine has left behind an infant daughter who must be cared for by her grieving aunt. The journeys of life that these young women embark upon bring each of them sorrows and joys. While Christine assumes a new identity and builds a new life, Sarah becomes a mother to the child her only sister left behind.