Suzanne Pleshette never got the credit she deserved. Her performance as Emily Hartley is a master class in crafting a believable characterization, and that’s nowhere more evident than in an episode like this, in which the premise has her acting decidedly out of character. In a desperate attempt to remain youthful, Emily changes her appearance and attitude after she runs into one of her grown up students. Again, it’s something we can relate to as human beings. Furthermore, Brown’s script is delightful — especially at Emily’s birthday party, in which Carol’s gag gift (from “the house of tacky”) turns out to be identical to the silly outfit the new Emily has donned. Brilliant writing.