Parenting starts with keeping your children safe and secure, then becomes about learning to let them go. But the parents and children in this new episode fight for their future when ordinary life is dramatically thrown off course. When the stakes are this high, mothering and fathering instincts are intensified. Nine-year-old Evan and his family receive an extraordinary piece of news after discovering that he urgently needs a life-saving kidney transplant. The news puts his parents back in the driving seat as they face a vital decision about Evan's future. Teenager Keanu's life also recently changed dramatically when she was diagnosed with a kidney disorder and heart problems. Her mum has been by her side every step of the way during her treatment but faces a unique challenge when acts of teenage rebellion threaten to undermine Keanu's health.