Carol Burnett Joins Jimmy Fallon Onstage in Los Angeles to Perform Her Classic Sign-Off Song

On the February 20th episode Tonight Show, host Jimmy Fallon closed out his final show in Los Angeles with the legendary Carol Burnett, who joined him onstage with a glass of water. It was only after Fallon was given his water that Burnett agreed to sing with him her classic sign-off song "I'm So Glad We Had This Time Together".

I'm so glad we had this time together
Just to have a laugh or sing a song
Seems we just get started and before you know it
Comes the time we have to say 'So Long'

From the very last episode of The Carol Burnett Show in 1978.