When Lucy has her handbag stolen from right under Lee's nose, he feels the need to prove his manliness over and over and over again.

Lee's big mouth has got him and Lucy invited to a christening party thrown by new neighbours Toby and Anna, and now they have no time to find the perfect present for the baby who has everything.

Lucy aspires to be friends with her posh new neighbours Toby and Anna, but she hasn't reckoned on Lee dragging her back down to earth.

Frank's drinking becomes a problem and forces Lee and Lucy to reassess the living arrangements in the flat.

No matter what happens, Lucy's surprise party for her parents' anniversary must remain a secret or it won't be a surprise. So why she tells Lee about it is anyone's guess.

The will-they-won't-they tension reaches new highs in this epic series finale for Christmas that sees Lucy and Lee in previously uncharted emotional waters.