This instalment focuses on the back stories of patients who have proved an inspiration to their families, detailing how they have jointly faced major challenges. Forty-four-year-old Anita is rushed into Queen's after suffering a cardiac arrest. While the team determines why her heart stopped, her mother recounts the difficulties they've contested. As the clinical team tends to a 94-year-old who has collapsed, his daughter talks about why he's known as Mr Sunshine. Five-year-old Lottie has injured her leg. Her mum reflects on the joy her daughter brings, though a scan then delivers some worrying news