Don is once again an engaged man. He proposed to Megan to conclude the fourth season of Mad Men.
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There's a lot for Don to think about on "Tomorrowland." It's the season four finale of Mad Men.
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Don meets with the partners in this scene from Mad Men. It's courtesy of the fourth season finale.
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Mad Men Season 4 Episode 13 Quotes

Glen: Why do you hate me?
Betty: You don't think I know what you're doing? You could be friends with anyone!
Glen: Just 'cause you're sad doesn't mean everybody has to be.

Maybe that sick feeling will go away if you take your head out of the sand about the past.

Faye [to Don]