Steve Martin really, really didn't want to do The Tonight Show Starring Jimmy Fallon on Monday night (Feb. 29). Well, he probably did want to do it, but he sang a funny song about not wanting to do it! What hilarity.

Watch above as Martin paces around his dressing room, agonizing over the notion of asking Fallon about his wife and kids, or being asked about current events. Eventually he and Fallon combine for the song's grand finale. Who doesn't enjoy a happy ending?

Martin was on hand to promote Bright Star, coming to Broadway later this month. Will Fallon see his show? Or maybe he'll sing a song about not wanting to see it?