This episode features the "New Betty," who has dyed her hair dark and is attempting to find herself through social work and empathy, a sharp turn from her previous seasons.
The episode is bookended by the concept of passing through to "the other side," specifically through the story of the veteran Don meets at the bar.
Here are a few ways to look at this episode through a fresh lens: 1. The "Heaven and Hell" Contrast
The episode ends with the haunting track . The lyrics perfectly encapsulate Don’s double life and his obsession with starting over: "One life for yourself and one for your dreams."