Davina McCall and Nicky Campbell report on two more cases. More than 40 years ago, Caroline Kinsey was pregnant, alone and unable to provide the kind of family and upbringing she believed all children deserved. Burdened by her heart-breaking decision to give her son up for adoption, Caroline longs to find him, to hear that he did have a happy childhood, and to know whether he can forgive her after all these years. Raised as an only child, Paul McFarlane's beloved mother died when he was nine, but years later, a single piece of paper threw all his assumptions about his small family into question.

Davina McCall and Nicky Campbell follows the stories of two women looking for siblings given up for adoption, but for very different reasons. Jeanette Woodyatt wants to find the brother she has never met and who was turned away from the family by her grandmother, while Karen Turnbull yearns to let her twin siblings know that their mother gave them up for adoption so they would have a better life.