Experienced foster carer, Rosie Lewis, takes on the heart-breaking case of Megan, a baby born with a drug addiction and a cleft palate. Addicted to drugs from birth because of her mother's substance abuse during pregnancy, new-born Megan is taken into Rosie's loving care. Rosie is supposed to help Megan find her new permanent home, but it turns out that Megan has already found her 'forever mummy' in Rosie. Rosie grows incredibly attached...