As HMS Hero continues to steam home to Portsmouth, the RAF drop a post package for the crew. For Able Seaman Blane this starts unsettling rumours as to the state of his marriage back in his home village. The timing of this coincides with his imminent CS exams. Captain Holt also has problems when his relationship with journalist Zoe Carter is called into question, to the point of forcing him to consider between Zoe or his career.
—Sarah Tarrant