Why would Alan and Elizabeth want to die after a nearly four-decade-long blissful marriage and a seemingly idyllic life? Maybe the letters they left behind for the people they cared about would unveil their reasons. But as these letters were opened and read, they only revealed the couple's thoughts about their relationships. They resurrected memories that might have long since been forgotten. These were their final goodbyes. Alan and Elizabeth wanted to leave a lasting legacy of who they were and how they lived their lives. It was only when the last letter was read at their funeral that the reasons they committed suicide were divulged. But was that what really happened?