Jenny befriends an old soldier named Joe, and is disturbed by his living conditions. She is also visited by a man from her past, while Trixie and Cynthia have a sensitive case to deal with, and Chummy is asked on a date.

A figure from Jenny's past makes contact, while Jimmy continues to pursue her. Chummy prepares for an important meeting, and everyone at Nonnatus House rallies round the building's cleaner, Peggy, whose brother is very ill.