S4·E7 Caroline and the Big Night

Caroline and Richard's big night finally arrives, in the form of a romantic weekend booked in the perfect room at the perfect country bed and breakfast. What's wrong with this picture? Naturally everything: Richard's choice of the perfect negligée for Caroline to wear gets switched for Del's brother's barbeque apron; their room is given away to another couple who have gotten married after not seeing each other for 30 years; and the bed and breakfast is run by a bitter, bickering pair of neurotics who ultimately throw Caroline and Richard out. But Richard saves the day by getting Annie and Del to turn Caroline's apartment into a romantic fantasyland - which, we learn in the coda, they enjoy for several consecutive days...