“Just Smile and Say Goodbye” is a sheet music piece composed by T.B. Weaver with lyrics by Willis Bugbee and published in 1919. The composition is a sentimental ballad that tells the story of saying farewell to a loved one. The lyrics encourage the listener to put on a brave face and smile, even though they may be feeling sad and heartbroken. The melody is simple and emotive, reflecting the bittersweet nature of parting ways with someone. The piece is a show closer telling the audience good-bye.