This is canon to the Two Broke Girls.

Earl is an African American man who is an regular customer at Brooklyn diner.

Han is an Asian man who is the boss of the diner.

Max Black is a woman with an attitude and sarcasm.

Caroline Channing is a woman who was once rich,but went broke after her father was jailed.

Oleg is a man who is one of the chiefs at the diner.

Everyone was at their places,doing their job.

(You're Max.)