Woody: I don't think Kelly would mind. If I'm not sleeping with her why would I be sleeping with somebody else?
Carla: Wait a minute. You've been going out with Kelly for over a year and you're not sleepin' with her?
Woody: Of course not. That's the sort of this you wait to do after you're married. Right, Mr. Peterson?
Norm: Well you keep believing that, Woody.
Carla: Wait a minute. You've been going out with Kelly for over a year and you're not sleepin' with her?
Woody: Of course not. That's the sort of this you wait to do after you're married. Right, Mr. Peterson?
Norm: Well you keep believing that, Woody.
Woody : I don't think Kelly would mind. If I'm not sleeping with her why would I be sleeping with somebody else?
Carla : Wait a minute. You've been going out with Kelly for over a year and you're not sleepin' with her?
Woody : Of course not. That's the sort of this you wait to do after you're married. Right, Mr. Peterson?
Norm : Well you keep believing that, Woody.
http://www.tv-quotes.com/shows/cheers/quote_1619.html