DK fancies Sky, but will his unusual seduction techniques - a mix of chocolate, rap and breakdancing - succeed? Meanwhile, it's essay time, and Matt steals Chloe's essay to make sure he gets a good grade.

Matt and Chloe are in the school play together and have to kiss. Chloe is excited, but Matt's nerves get the better of him.

Driving home from an impromtu party in Chloe's bedroom, DK gets pulled over by a policeman. He tries to avoid being done for drink-driving by swallowing a load of copper coins. When bits of his body start going green, DK is delighted - at last he's got something truly special to show the girls. Chloe agrees to go out with Matt, but only if he starts eating a healthy diet.

Jas dumps Ollie after a blazing row and then seizes the opportunity to get back at him by offering his best friend, Matt, what he desperately wants - pity sex.

Jas is desperate to experiment sexually in Ollie's mother's bed while she is out at work.

Chloe decides she is ready to have sex with Matt, just as long as her parents approve.

Ollie refuses to get a tetanus jab after falling on a nail. DK causes havoc with a ventriloquist's doll and Chloe demands Matt makes amends for blabbing about their sex life.

The gang decide to perform a radio play for their general studies course, written and directed by Ollie. However, the power goes to his head and he ends up sacking them hours before it's about to go on air. Can Matt save the day?

DK gets a job as a nude life model. Chloe and Matt decide to spice up their sex life. Ollie falls in love with the new French teacher, driving Jas mad with envy and into the arms of another man. The music played by the principal is "Congratulations" by Cliff Richard.

In a series of flashbacks, DK explains to the principal how he got his black eye. In the meantime, the friends pull together to stop Ollie discovering Jas's slip up with Horace.

Chloe is enraged after she and Matt are turned away from the cinema when they attempt to see Sex Fart 3. Ollie and Jas decide to find a new common interest that doesn't involve sex, and DK is suffering from dreams about the Principal.

DK makes friends with Doreen, a delinquent pensioner with a penchant for kissing strangers and blowing up ducks. Chloe handcuffs a warring Ollie and Jas and refuses to set them free until they make friends. Matt tries to learn all he can about Chloe in 24 hours.

Ollie has chest pains which he thinks are the result of his split with Jas. The principal is replaced by the monstrous Captain Gannet. Chloe and DK hatch a plan to restore order to Wooton College.

Ollie visits purgatory, where an angel disguised as DK offers him the chance to live, die or simply cease to exist at all. The rest of the gang huddle round his hospital bed waiting to see if he'll awake from his coma.

Matt has made a new friend, Robyn Crisp. How will Chloe and the rest of the gang take to a new addition to their group?

The principal holds a competition in which the students must make an advert for the college, to help boost flagging enrollment.

Ollie bares his bottom art to the world, while DK's poker-playing dad Jim asks his trusting son for a favour.

The gang are on hand to help DK get his mum's engagement ring back, which involves robbing the local pawn shop.

Mr Palmer signs DK up to his scouting group for boys. As Jas launches her modelling career, Ollie is scared he'll lose her.

Following Matt and Chloe's break-up, Chloe is at a loss while Matt finds himself caught up in a gang who love nothing more than gentle humour. Ollie's foul-mouthed Aunty Olwen has come to stay with him, much to Jas's concern. And DK finds a gun.

Love is in the air as Matt develops quite a penchant for older women. Can a romance with Vera, a 70-year-old cleaner, really last? DK and Robyn are off to a lesbian bar in an attempt to get Robyn into the gay dating scene, thought it seems DK is more popular with the ladies than he thought.

Ollie commits to giving up alcohol, and the gang support him by agreeing to overcome one of their own fears.