Who was the most endearing secondary character on How I Met Your Mother?

How I Met Your Mother was a popular TV show that aired from 2005 to 2014. It followed the story of Ted Mosby as he narrates to his children how he met their mother. The show featured several secondary characters that added to the show's charm, but one character that stands out as the most endearing is Barney Stinson's best friend, Marshall Eriksen. Marshall, played by actor Jason Segel, was a loyal friend and a loving husband to his wife Lily Aldrin. He was known for his quirky behavior, love for law, and obsession with the paranormal.

Throughout the show's nine seasons, Marshall was a constant source of laughter, tears, and heartwarming moments. His love for Lily, his passion for environmentalism, and his unwavering friendship with Barney, Ted, and Robin made him a beloved character among the show's fans.