The season introduces Max Black, a sarcastic below-the-poverty-line waitress, and Caroline Channing, a disgraced New York socialite turned waitress, who both pool their money together to pay for their future cupcake business.
We last saw Max Black and Caroline Channing rallying together to help Hans, who was in deep debt after gambling on women's tennis. Though they still wait tables, they emerged from this debacle as part-time owners of the diner.With business plans tuck…