Howard Stern Tries To Give David Letterman A Goodbye Kiss

05/12/2015 04:34 am ET | Updated May 12, 2015

Howard Stern made his final appearance on the "The Late Show With David Letterman" on Monday night and the two bickered like old spouses over everything from Letterman's retirement plans to a cancelled dinner that rubbed the radio talk show host the wrong way.

The "King of All Media" even went after Letterman's production team for reportedly inviting Jay Leno to be a guest during one of his final shows.

And in a moment that truly seemed to catch Letterman off-guard, Stern grabbed the host by his face and repeatedly tried to kiss him on the lips.

"Kiss me!" Stern demanded as Letterman pulled away, turning red. "Kiss me now!"

Stern, a longtime Letterman guest from when "Late Night with David Letterman" was on NBC, also presented a watercolor painting he made for the host's wife.

The two were later joined by comedy legend Don Rickles:

Letterman's final show airs on May 20.

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