Twelve of the Most Momentous Lines in “Mad Men” History

[tps_header] “The day you saw something in me, my whole life changed.” [/tps_header]

Season 5, episode 11: “The Other Woman.” Originally aired May 27th, 2012.

This line is in one of my two all-time favorite Man Men scenes. The deeply-rooted, multifaceted relationship that exists between Peggy Olson and Don Draper falls from a crest with this line, as Peggy sings her swan song at Sterling Cooper Draper Pryce. She calls Don her champion, leaving the Time & Life Building in pursuit of greatness, and her future forever changed.