Rosie O'Diner - S5.E10

Jamal falls for and after some mistakes in introducing himself, he hooks up with and starts dating one of the waitresses at the Manhattan diner named Rosie. She is very independent and not afraid to speak her mind, which proves to be trouble when she begins to offend customers who get on her nerves at the diner. After numerous complaints, Mr. Grant gives his son the uncomfortable job of firing her.