Jack dies in a car accident, leaving everyone shocked and mourning his sudden loss. His mother faces the painful reality that years of effort may be wasted, while Dr. Lynn receives confirmation of a heart donor matching his transplant request. Meanwhile, Dr. Lynn struggles with his rebellious son, who lies and skips school despite being sent to boarding school. Advised to spend more time with his son, Dr. Lynn decides to investigate his son's behavior at school, determined to understand what is truly going on. The episode ends with Dr. Lynn preparing to confront the situation at Jack's school.