On Mother's Day morning, Don recalls the birth of his brother, Adam. Roger tries to convince Joan to get her own apartment so they don't have to meet in hotels anymore. At a brainstorming session for Belle Jolie lipstick, Peggy has some interesting ideas that cause Freddie to suggest she be asked to write copy. Rachel faces her conflicting feelings for Don after he seeks out her advice on a new campaign for tourism to Israel.
Comments
Spoilers for later seasons:
SHOW SPOILER We've seen the birth of the real Peggy!
Weird to see Don and Betty so in love.