2 Broke Girls Season 1 Episode 23 : And Martha Stewart Have a Ball (Part 1)
A major opportunity for Max and Caroline falls through when her father's move to a new prison brings her story into the news again. Caroline lies in bed depressed until Max brings Chestnut to cheer her up. After learning Martha Stewart will be attending the Met Ball, they concoct a scheme to get her to try their cupcakes. Max's mood is then affected when Johnny, whose art has become more successful, comes into the diner to say goodbye to her as he's moving to Manhattan and getting married.