Overall, this episode explores the themes of love, loss, and survival in a hostile environment. The characters are forced to confront their own mortality and the consequences of their actions, and the episode ends on a cliffhanger that sets the stage for the rest of the season.

The episode picks up where the previous one left off, with Claire (Caitriona Balfe) having just been told by Geillis Duncan (Lotte Verbeek) that she will not be able to return to her own time. Geillis reveals that she knows Claire's secret - that she's a time-traveler from the 20th century.