Angel would rather spend the day at her Nana's house rather than with Grindah, so he sets out to prove he is more fun. While Beats is left in charge of Kurupt FM, Grindah takes care of babysitting duties. Chabuddy G decides to take his t-shirt printing business to the next level and hires a warehouse for the manufacturing process. He then decides he needs to recruit some workers.

After unsuccessful attempts to source anything to smoke, the boys decide to take matters into their own hands. Meanwhile, Chabuddy G has printed all of his counterfeit designer t-shirts and is preparing to sell them at the local market. At the salon, Miche has difficulty containing her jealousy when her rival gains her hairdressing certificate - especially since Miche feels she has more natural talent.

Chabuddy prepares for his latest business venture and Grindah has a big announcement for Miche. Meanwhile, Beats takes Craig on a father and son fishing trip.

It's the opening night of Chabuddy's new club, the Champagne Steam Rooms. The Kurupt FM crew prepare for their headliner set, while Miche sweats over a life-changing decision.

With Chabuddy G as their music mogul Manager, Kurupt FM attempt to get a record deal. In need of a pay rise to pay for the upcoming wedding, Miche needs to pass a hairdressing test and decides to enlist the help of Steves as her hair model. Beats attends an expectant parents course.

Grindah finds himself in trouble with the law again and prepares himself for a possible jail sentence. With all the boys showing their support down at Brentford Court, Steves is left alone at the station with a daunting eight-hour set. At Roche's house, Chabuddy's creative side comes out when he is asked to help decorate the new nursery.

Chabuddy organizes for Kurupt FM to perform at a club in Ipswich. With emotions running high and groupie action on the cards, only Steves' travel sickness can kill the vibe now. Back in Brentford, Miche goes out for her first ever work drinks.

Miche wonders if there's any chance of her and Grindah getting back together.

A reluctant Beats is left to deal with the escalating beef with Kold FM. With snitching definitely not an option, how will they take down their rivals? Miche has begun living vicariously through social media, while Grindah's plan to win her back is interrupted by some unwelcome guests. Roche goes back to work, and Steves decides to carry out some tests to see if baby Robyn truly is his reincarnated nan.

Steves takes Kold FM's dog hostage. This leads to a mafia style sit-down with the rival station in an Italian restaurant. The dog is returned to Kold FM in exchange for Kold changing their broadcast frequency. Miche continues to push Angel toward becoming a famous performer. Chabuddy takes a job at an electronics retailer. Grindah and Miche are reconciled, and talk of marriage.

The boys and girls have their respective stag and hen parties. The Kurupt crew cause embarrassment when Beats hires a call girl instead of a stripper. Afterwards, the boys decide to visit a strip club instead, and are later joined by Chabuddy. Grindah goes missing, and Beats' attempts to find him lead to an altercation whereby he and the others are ejected from the club. It transpires that Grindah had made his way back to Roche's house, where Miche's hen party is being held, to declare his devotion to his fiancée.

After a brief wedding ceremony for Grindah and Miche, the families make their way to the reception, which has been turned into a daytime rave. Meanwhile, Steves returns to the radio station, where he finds that police are confiscating the radio equipment. Steves is arrested for drug possession.

The set for Kurupt FM has been raided, and the crew (plus Chabuddy) pawn their way to get back their equipment and get Kurupt FM back on air. Meanwhile, Steves is on community service, and Miche struggles to come to terms over losing her and Grindah's flat.

It's the end of Kurupt FM, and as Grindah bids farewell to Brentford, Beats has planned a final send-off before his big move. Miche has high expectations for her leaving do at the salon and Chabuddy starts up a new business venture. Steves reaps the benefits of his new gardening skills and gains a new flatmate.