Sitting next to her, a white guy with dreads plays a steel drum. In a flashback, Poussey Washington (Samira Wiley) is visiting friends in New York, and ends up taking an F train to Dumbo, blissful and exhausted. Nearly every moment of the fourth season of “Orange Is the New Black”-which this review discusses in full-feels refracted in a small sequence in the finale, a bubble of joy floating up through tragedy. The show’s theme has always been the refusal to see anyone as inhuman.
