Hannah and Adam Cook share a remarkable story of survival as their golden retriever, Polly, alerted Hannah to Adam's cardiac arrest, prompting her to perform life-saving CPR. Alyssa Tapley, a young patient, discusses her inspiring recovery from aggressive cancer through a groundbreaking gene therapy trial at Great Ormond Street Hospital, supported by her mother. Reporter Sameda Pal highlights unique divorce camps in Kerala, India, where women find community and friendship during challenging times.