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

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]