Don kisses Betty on the dance floor at Margaret's wedding. She'll later tell him she felt nothing when this happened.
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The Sterling Cooper reacts in horror during this scene from "The Grown-Ups." They are watching reports about JFK's assassination.
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Why is Kinsey flashing Peggy a smile? Because he's on to her afternoon dalliances, though he has no idea they are with Duck.
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Betty and Don sit for dinner at Margaret's wedding. It was an awkward occasion for everyone involved.
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Mad Men Season 3 Episode 12 Quotes

Everything you do is for her. I'm your wife!

Jane

Mr. Cosgrove has the rare gift of making clients feel they have no needs.

Pryce