The George Burns and Gracie Allen Show1950

Jean Parnell:
I've been an exchange teacher here for almost a year, but I guess I can't hide my Canadian ancestry.

Blanche Morton:
Oh, that must be very interesting! How does this exchange business work?

Jean Parnell:
It's a very good plan. While I'm here teaching French to American students, one of your teachers is up taking my place with my French-Canadian children.

Gracie Allen:
Well, that sounds like a nice change for your French-Canadian children, but how does your wife like it?

Jean Parnell:
What?

Gracie Allen:
Well, just when your family gets used to this other man, why, you'll be back!