The Big Bang Theory, one of the most popular sitcoms of all time, ended after twelve seasons. Jim Parsons, who played Sheldon Cooper, decided to quit after season 11 due to a busy schedule and personal reasons. The showrunners considered continuing without Sheldon but ultimately decided to end the series. Writing the finale was challenging, but they successfully created a satisfying ending. The cast loved the finale, and fans were thrilled with the heartfelt conclusion. Despite some changes along the way, the final version of the episode was well-received and fitting.