Front Stage and Back Stage
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Front stage is where a person performs for an audience; back stage is where the performance is dropped, rehearsed, or repaired.
Show
The dining room is front stage, and the kitchen, where the same staff speak differently, is back stage.
Watch for
Back stage is a region defined by audience, not a place where someone is finally authentic.