Rab and Jamesie set up their own cleaning business as 'Hunks for Hire' after Mary and Ella decide to end their cleaning firm and get into the music business instead.
Rab turns up drunk at granddaughter Peaches' birthday party and during an argument, Mary accidentally stabs him with a breadknife, which results in a trip to hospital. On arrival, Rab meets Jamesie, who after being unfaithful with another woman, has had his favourite body part cut off by Ella.
Rab decides that drastic action is needed, when he finds out that the local drop-in centre has closed due to lack of funding.
Rab's new church minister turns out to be English and female, and she is not happy with Rab attending church services while drunk.
Rab and Mary become involved in a seige, following a misunderstanding.
Rab is concerned when Peaches picks him as a role model for her school class, because her teacher attends his alcoholic self-help group and knows about his drinking problem.