Carol falls in love with a South American freedom fighter and announces she's going away with him. Jeffrey Millstein falls in love with Laverne.

Carol and Barbara are witnesses to a mall robbery and surprisingly it's Carol who nabs the thief, not police officer, Barbara. Neighbor Rose hits Harry's car and offers to pay for the damages.

The full moon on Leap Day causes strange things to happen: after throwing his back out, Harry begins to act very unusual; a series of odd occurrences leads Barbara to believe that a neighborhood repairman is actually Dreyfuss; Charley cancels a date to stay home and watch The Sound of Music.