It's a big day for Stella and Michael and the family all turn out to celebrate. Also, Rob undergoes life-saving surgery and Nadine battles with a huge decision.

Ruth Jones's hit comedy drama concludes as Luke prepares to move to Canada, while Stella must decide between Sean and Rob. Who will she choose? Last in current series.

After a bombshell from the doctors, Stella tries to banish the blues with a career change, while Paula & Dai try something new to spice things up in the bedroom.

Stella and Paula try to stay out of trouble, but when Rob goes on a romantic date and Paula samples life as a sober singleton, both ladies end up in a muddle.

Emma and Sunil kiss and make up, but if Leah has anything to do with it the young couple may not be playing happy families for long. Dai's hopes of a quick marital fix also look bleak when Paula considers turning her night away from home into a permanent arrangement, and Alan is heartbroken to discover the rugby club is closing down. Luckily for the troubled residents of Pontyberry, help is at hand in the shape of Dutch life coach Peschman , who has some wise words of guidance and a unique form of therapy.

Stella and Sean are preparing for their new arrival, while Emma is settling into married life with Sunil. But domestic bliss looks like being short-lived for both mother and daughter when Rob's business dealings bring him back to Pontyberry and Sunil enrols at medical school - and soon takes to the boozy student life. Meanwhile, Dai begins working at the funeral home with wife Paula, causing untold problems for the couple.

The weekend of the stag and hen parties arrives, and while the girls head for a hotel and spa break, Dai saves the boys from a Grease-themed event by taking them camping in Brecon. However, Stella is devastated when she hears Luke is considering moving to Canada to live with dad Rob.

Stella and Paula try to stay out of trouble, but when Rob goes on a romantic date and Paula samples life as a sober singleton, both ladies end up in a muddle.

Stella's nursing skills are put to the test after she accidentally shuts Michael's hand his car bonnet.

As Stella deals with the news that Luke is going to leave, Emma goes into labour at school, leading Stella and Rob to grow closer when they come to her rescue.

Stella is left with a heart-breaking decision after she and Rob finally get the chance to talk. Plus, Beyonce drops a bombshell on Michael.

Big Alan and Celia nail their fancy dress theme as they tie the knot in front of their nearest and dearest. Guest appearance by Gino D'Acampo as himself.

Stella is faced with a tough decision when Michael is offered a job in Dubai. Luke discovers a long-kept secret that's about to change everything.

Arrangements for Alan and Celia's wedding are in full flow as friends and family come together for their stag and hen dos. Zoe learns about Luke's debts.

Rob makes Stella a life-changing offer, but as chaos engulfs her family and friends, can she accept it?

Stella is ready to make amends with Michael, until, that is, she uncovers more secrets and lies. Elsewhere in Pontyberry, Dai Davies hits the campaign trail.

Stella worries about Michael, who is acting out of character, while Aunty Brenda and the newly flush Dai lock horns during a fraught business meeting.

While Stella looks like the cat that got the cream following her night with Sean, Emma hears a worrying rumour about Sunil. Luke has something on his mind too.

Stella is fed up with her appearance. Attempting to glam herself up, she has a bit of fun in daughter Emma's bedroom, trying on her clothes and playing with make-up. But the fun comes to an abrupt halt when she makes a startling discovery.

After a local legend called 'Dick the Kick' passes away, Stella attempts to help Paula throw the funeral of the century for him.

Stella ends up reacting badly to Emma's news, which causes a rift between them.

Stella is pleased when her eldest son, Luke, returns home. Before long though he's in with the wrong crowd, leading to tensions with Sean.

Michael asks Stella to go with him to a gala dinner. Emma grows closer to Marcus.

Although well-acquainted with Michael between the sheets, Stella starts to wonder how serious things really are between them.

While Stella struggles to move on from Michael, Celia receives a blast from the past. Aunty Brenda's political campaign hits an unexpected snag, too.

Ben is suspended from school. Luke, meanwhile, is let go by the police but can't escape the suspicions of those around him.

Stella treats Michael for a bloody nose at the hospital. However the two are soon back to trading insults.

Trouble looms for Stella and Michael when the latter makes a monumental mistake. Big Alan, meanwhile meets his match, and Dai organises a poker game.

Things get saucy this week when, as a side effect of taking HRT, Stella's sex drive goes up a notch, leading to an unexpected encounter with a famous face.

Alan organises a charity match with the help of former Welsh rugby star Scott Quinnell, while Sean interrupts a promising reunion between Stella and Rob.

Michael begins to suspect Stella and Rob are hiding something. Plus, Aunty Brenda vies to become mayoress of Pontyberry and Luke hatches a life-changing plan.

Just when you thought Stella's house couldn't possibly get more crowded, Michael decides to base the office for his go-it-alone solicitors' firm there.