In this episode Ethel has a benefit to put on and wants Ricky to be the top act. The only problem is he doesn't want any part of this even if Lucy tries to weedle him into it! Ricky eventually concedes to doing the benefit and sing a duet with Lucy. The song they choose is 'Auf wiedersehen' in which Lucy biggest part is singing the 'auf' at various intervals. Ricky relents to changing the song for their act and Lucy makes a few changes herself.