As Maggie celebrates a milestone birthday, a glimpse of her earlier life reveals some complicated family history, and indicates that Eva would be well advised not to underestimate her nemesis.

Kit begins to connect the dots in his investigation and Debbie angers Kevin by inviting Carl and Abi to her wedding. David disapproves of Shona having a baby shower and Tim fears Sally is setting up Joanie and Shanice for a disappointment.