George & Mildred S5E1 (Finders Keepers)

George buys Mildred a fur coat from the Oxfam shop but when she hears that he found a credit card in the pub she assumes he used it in the shop and returns the coat - only to find, too late, that she was mistaken. Jeffrey is disapproving when he learns that Tristram is playing with a new friend from the council estate and finds that he is not the only one who is a snob.