Who's the Boss? 3x14

Angela gives a surprise party for Tony because for the first time Angela's agency is in the black and it was Tony who persuaded her to open an agency of her own. As a present the painter Christos should portray Sam. Tony meets him and Christos tells him that a Marie Micelli once took painting lessons at him. This message causes a little crisis for Tony who now thinks he hasn't known his wife well enough.