Bert finds the check Lane forged and shows it to Don. Don confronts Lane and tells him that he’s fired. Lane fights it, but eventually goes home and drinks 24/7 for a few days. At the end of the weekend, he attempts to kill himself and fails, and then does it again and succeeds.
Sally hates her mom so she goes to the city to hang out with Megan for the weekend. Megan has an audition and Don has work so Sally stays home alone. She invites Glen down and they go to the museum. She has to take a cab all the way home, though, when she gets her first period.
Don is motivated to make SCDP what it once was. He wants all the big clients, including Dow Chemical, which he pitches to aggressively.