Heron unexpectedly returns, prompting a tense reunion as someone asks if she still remembers them. Meanwhile, Ms. Radcliffe is alerted that a man entered her sister Shelley's room and hasn't come out, raising urgent concern for Shelley's safety. Reed offers to investigate, heightening the anxiety. In parallel, Mr. Fenwick orders preparations for an unspecified plan, suggesting looming action. The episode ends with a sharp question challenging someone's identity, leaving the situation unresolved and questions about trust and intentions hanging in the air.