The advertising company Martin works for gives him a new job, which means he has to work at home. He soon gets bored and frustrated while trying to work his way through a list of things to do given to him by Julie, including dealing with the plumbers, the dog Diggy and the car. After visiting his mother at the nursing home, Martin brings her home, to Julie's annoyance. Lucy announces she is going to Iraq to help someone write a book and Duncan and Sarah come round for dinner.