Will is consumed with finding the perfect gift for his son's birthday; Craig crashes his ex-girlfriend's wedding.

Kenny gets jealous when Will and Grant strike up an unlikely `bromance'. Things go from bad to worse when he finds out Grant is coming to the weekly Keen Sunday dinner.

When roommates Kenny and Craig clash, Will suggests they try doing a project together, but that simple suggestion turns into the pair trying to dig their own swimming pool.

When Kenny admits he hasn't had a date since his divorce from Brenda, and that Brenda is the only woman he has ever slept with, the guys, including Grant, take him clubbing to jump start his love life.

Will buys his son a cell phone; Kenny screws things up when he meets Jane's parents; Theresa installs a tracking device on Will's phone.

When Will learns his son's bully's father is his tormentor from back in the day, he turns to his friends for help.