Gaz wants to propose to Donna.
Donna steals a transit van to prove a point, Janet gets creative with some squeaky toys, and Jonny campaigns for baby changing facilities at the pub.
Jonny tries to get an interview at a biscuit factory.
Janet asks Gaz and Donna to be the baby's godparents.
Louise loves hearing celebrity gossip; Jonny has an interview; Janet is offered a gig singing on a cruise ship.
Donna and Gaz make each other jealous with imaginary partners; Gaz is struck by the ambulance that is coming to pick up Janet.
Janet and Louise do the pub quiz to improve their memories.
Gaz puts on 15 stone after losing Donna; Jonny works at the pub for one day before getting fired.
Janet confesses to Jonny that she slept with Gaz while they are stuck in the back of a van on their wedding day.
Gaz gets into trouble when his plans for Jonny's stag night go seriously wrong; Louise tries to make Janet's hen party into the wildest ever.
Jonny and Louise get into trouble with some rampaging kids; Donna and Kelly team up to give Gaz a sexual surprise; Janet tries to get Donna to forgive her for sleeping with Gaz.
Jonny's new car gives him trouble with women; Donna takes revenge on Gaz for sleeping with Janet; Louise fights dirty to win Jonny's forgiveness for getting him shot.
Jonny gets some very exciting news; Janet and Gaz take extreme measures to stop Louise from blackmailing them; Donna decides to spend some money until Gaz drops a bombshell.
Flo has left the house to Donna on the condition that she doesn't open the cupboard under the stairs.
Flo's funeral has opposite effects on Donna and Gaz.
Donna goes for a filthy brunching with her tutor; Janet tries to excite Jonny with adventurous sex.
Donna's tutor invites her for extra coaching on his sofa; Gaz has a problem in his trousers.
Gaz goes on a quest to split Jonny and Kate; Jonny is ordered to dump his friends.
Gaz tries to get over his guilt by doing one special thing for Donna; Janet holds a party for Louise's graduation.
Janet and Gaz get much closer than they had ever intended; biscuits improve Jonny and Kate's love life.
Jonny ruins his first date with Kate by trying too hard to be manly; a big hairy spider upsets Louise's plan to live with Janet; Gaz tries to become a pop idol.
Jonny finds himself a new girlfriend; Gaz challenges David to a drinking contest for Donna; a book called "Piggy Goes Oink" changes Louise's life.
Janet leaves Jonny after contemplating their engagement; David offers Donna a drink in the hopes of having another one night stand.
Gaz has a health scare and blames Donna; Jonny is so interested that he fails to notice that Janet is having second thoughts about marrying him; David finds a new way to test Louise's commitment.
Janet has decided that the most important thing about getting married is the wedding presents that she'll receive, and makes a list.
Jonny takes Donna to the dump in search of second had gifts; Janet finds a valuable signed program from 1950.
Jonny finally gets a job, but it does not last long when his hag of a boss wants to have sex with him.
The girls go crazy when Janet's Dad gives her some money to spend on a wedding dress. But Janet feels upstaged after Louise tries on a stunning wedding dress, so Janet promptly rips it off of her.
Janet's Dad refuses to have anything to do with her wedding, but when Jonny finds Flo alone with Mr. Smith, will he change his mind?
Munch, while getting on Gaz's last nerve, convinces Donna and Jonny that Gaz is the problem. This causes Gaz to tell Jonny that Munch can be his best man then.
Jimmy decides to ask Janet's parents for her hand in marriage as long as she writes him a poem. All goes well until her dad says no.
Louise's secret admirer turns out to be David, an old school friend.
Janet insists Jonny return Andy's ring and get a job to buy her a proper engagment ring; a cat thwarts Jonny's job hunt.
Donna is living with Jonny; Janet is living with Gaz; Jonny tries to get Janet back; Louise believes astrology is the answer to everyone's problems.
Jon isn't speaking to Janet and taking Gaz's advice only makes things worse; Louise tries to affect a reconciliation; Donna and Gaz lay down some ground rules for the apartment, much to Donna's regret.
Gas looks after an unwell Jonny; Donna is worried that his illness is just an excuse to avoid her now that she has moved in; Janet goes too far with her old flame, Andy.
Janet finds a love letter from an ex; Flo asks Donna to move out.
Louise's new boyfriend is desperate to be with her; Janet's dinner party goes awry.
Gaz runs naked through the streets of Runcorn but still has to face up to Donna's pregnancy; Louise's psychic powers inspire Jonny to make an unusual career move.
Jonny wants some excitement in his life.
The lads say the girls are not as funny as the boys.
Janet is keen to improve her mind, but realises that neither poetry nor biscuits are the answer. Gaz is desperate to feel attractive.
Gaz finds Donna's toothbrush in his flat and realises he is "merging"; Janet's plan to make Jonny fancy her backfires.
Jonny tries to be horrible to Janet and fails miserably. Donna is after as much sex with as little commitment as possible.
Donna needs a man. Janet wants to help, but discovers that matchmaking can seriously damage your boyfriend.