Diane: I'm sorry, Sam. What was I saying?
Sam: You don't know either? We gotta have a rule around here-when you speak at least one of us has gotta be listening.
Sam: You don't know either? We gotta have a rule around here-when you speak at least one of us has gotta be listening.
Diane : I'm sorry, Sam. What was I saying?
Sam : You don't know either? We gotta have a rule around here-when you speak at least one of us has gotta be listening.
http://www.tv-quotes.com/shows/cheers/quote_1386.html