Season 1 added the villain Kathleen, an ultra-zealous cannibalistic cult, and the heartbreaking standalone episode showing the love story between Bill and Frank. In Season 2, we see this in the beginning with the addition of Gail, Joel’s therapist and the wife of the late Eugene. Spoilers ahead for The Last of Us Season 2 Episode 6. Eventually, Ellie goes back to the hospital and finds a tape that reveals the truth: Joel took her away from the Fireflies because they intended to sacrifice her. On top of all the game’s flashbacks, the series adds in Eugene’s tragic end.