Aronld wakes up. He doesn't see Sam anywhere. He asked Mr. D what happened.

Arnold: Where's Sam?

Drummand: Who is Sam?

Arnold: You know Sam, Maggie's son.

Drummand: Who is Maggie?

Arnold: Your wife.

Drummand: My wife?

Arnold: Yes your wife.

Drummand: Arnold I think you just had a dream.

Arnold: But it seemed so real.

Drummand: Arnold what have I told about having snacks before you go to sleep?

Oright is it a rip off of Dallis and Newhart. And it is very unrealistic a 2 1/2 season dream. But if Bob Hartley can have a 8 season dream than Arnold can have a 2 1/2 season dream.