Andy attempts to get back with Gwen as he enters a battle of the bands. The only problem is though that, he doesn’t have a band. Errol’s acting oddly and it has something to do with a girl.

Following a series of personal humiliations, Andy is babysitting a sick Errol. After finding out thst his nephew is pretending to be ill to get out of a child’s birthday party, Andy’s determined to show Errol how to become a party monster.

Sam drags Andy to a luncheon at her ex's house to provide moral support. Andy is surprised when Errol's other uncle is there also, and gets into a competition for Errol with him.

Sam attempts to ditch her dowdy sponsor. Errol is away on a school trip. Andy attempts to break up with Shelly, make up with Gwen and also woo Errol’s teacher Melodie.

Sam and Ben's custody battle is looming. Andy and Errol are offered a record contract. Andy doesn't realise that the producer of the record label is only after the kid.

For Andy, the simple task of looking after his nephew spirals into a bizarre misadventure for the pair as they become involved in a faked injury, a car crash, a visit to a gay club, a lot of lying, and some tough lessons in life.