The Brady Bunch, Season 4

(Jan prepares to leave for the library, Marcia stops her)

Marcia:
Hey, just a minute, you!

Jan:
What? (Marcia yanks her sweater back) What do you think you're doing?

Marcia:
That's my sweater!

Jan:
So what? I always borrow your sweater!

Marcia:
Well, not any more. You no longer have a sister named Marcia, and if there's no Marcia, there's no Marcia's sweater.

Carol:
Okay, kids, okay.

Marcia:
Mom, we made a deal, remember?

Carol:
Yes, I remember.

Marcia:
And I'm sticking to it.

Carol:
Jan, do you want to stick to it?

Jan:
Yes!

Marcia:
Fine. I'll just take my invisible sweater and (snaps fingers) vanish. (leaves)

Jan:
That's not fair!

Carol:
I'm afraid it is, honey, you can't have it both ways. So long. (Jan leaves)