Eric's trauma isolates him, and Maeve's essay wins a prize. Otis tries to hook up with Lily, but his deep-seated issues get in the way.
Cast: Gillian Anderson, Asa Butterfield, Emma Mackey, Tanya Reynolds, Alistair Petrie, Connor Swindells, Aimee Lou Wood, Kedar Williams-Stirling, Chaneil Kular, Ncuti Gatwa, Mimi Keene, Patricia Allison, Milly Thomas, Cerys Watkins, Chris Jenks