Lane and Joan are both key members of the new firm and better learn how to get along.
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It's Christmas on Mad Men. Don't count on this resulting in a jolly, uplifting episode of one of TV's best dramas.
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Mad Men Season 4 Episode 2 Quotes

Most of all I'd like you to be here on Christmas morning to give it to me, but I know you can't be.

Sally

After they're married for a while, they'll have a baby. You should
probably ask for something big now.

Glen