Lee tries to find his serious side by going on a date with an author.
Tim's grandmother dies, bringing him and Kate closer together, much to Lee's concern.
An Australian friend of Kate's comes to stay and Lee is persuaded to pretend to be Tim.
Lee finds himself increasingly stressed out having volunteered to teach Kate to drive.
Kate and Lee are forced to take in a lodger; a surly 14-year-old boy called Nicky.
Lee finally manages to get a job as a caretaker.
Lee Mack
Lee
Sally Bretton
Lucy
Katy Wix
Daisy
Hugh Dennis
Toby
Miranda Hart
Barbara