Miss Lewis, the Ricardos' elderly neighbor, requests Lucy's assistance in getting the attention of Mr. Ritter, the elderly grocery man whom she is sweet on. Lucy readily agrees to give Mr. Ritter a dinner invitation for Miss Lewis. The first complication arises when Lucy shares the news with Ricky, who spanks Lucy for interfering and makes her promise to give the note back to Miss Lewis. But, when Lucy proceeds to give Mr. Ritter the note anyway, he misunderstands and thinks the invitation is from Lucy herself. This leads to an unsuccessful plan by Lucy to discourage Mr. Ritter and Ricky's telling Mr. Ritter that he can have her. In spite of all these unintended mishaps, Mr. Ritter and Miss Lewis do in fact wind up together, never to be seen on any future episode. (thetvdb.com)