5x9 - The Nanny

Fran goes to Maggie's school to have a word with her Philosophy teacher and ends up developing a crush on him. After having to ask Maggie for her approval, Fran starts dating the gorgeous Jewish bachelor, which, of course, upsets Mr. Sheffield (who won't do anything regarding his true feelings towards Fran). Fran lies about her age to Professor Steve, and later pays the price when his astrologist tells him he should be with a woman in her mid-thirties – C.C.!