Gavin and Lorraine are as unlikely a pairing as Spam and ice cream but, with Julie on "sick leave", they're forced to work together

Gavin is hit hard by the death of his dog Chester and, understandably distracted, accidentally leaves out a document detailing staff wages, which Leighton promptly pins up on the noticeboard.

Gavin assures Julie that he won't make another Lorraine-shaped mistake as the search for her replacement gets under way.

It's Christmas Eve but all is not well. A hapless team of criminals are planning to nick the takings: can Gavin save the day?

It's Christmas Eve and Gavin has an important proposal for Cheryl, but when a bid to throw her off the scent spectacularly backfires, he is left desperate to make amends. Brian returns to the store and is clearly unimpressed with humble new pharmacist Alan, while Colin and Lisa witness something horrifying and the spark between Katie and Daniel becomes clearer than ever at the Valco Christmas party.

Julie is welcomed back to a Lorraine-free Valco and, therapy having done the trick, she's noticeably more relaxed; unnervingly so.

Julie and France are gearing up for the supermarket awards, and the former is concerned about the drop in the number of customers since the makeover. Katie is offered a managerial job at Valco, but has a decision to make when an old friend appears.

The supermarket awards are here, and France hatches a dastardly plan to fool the judges.

It's the day of the scheduled fire drill and Julie's still off, so Gavin steps in to brief the troops.

News of Leighton's sacking doesn't go down well, and it's Julie who receives the brunt of the backlash. The No Nonsense range comes in handy for a pregnant Sue.

Julie awaits her interview, and Katie has some bad news for Kieran.

Lorraine announces her big plans for Valco and Julie is distinctly unimpressed. Plus, Kieran's day is likely to be brightened by the return of a familiar face.

Gavin finds himself at odds with the forward-thinking Richard during a brainstorm for the new Valco Better store. Valco could soon be down a staff member as well when a visit from Emma's dad prompts Kieran to consider moving out of Warrington.

France pulls out all the stops for the big reopening, booking a celebrity shopper in the form of Kelly Brook. An unimpressed Gavin, meanwhile, crosses the line.

The hit supermarket sitcom reopens for a second series. Julie is a bag of nerves when she meets Gavin's replacement, Lorraine Chain.

Gavin doesn't feel missed when he returns for his first visit as area manager, not even by Julie. Plus, checkout girl Katie 'enjoys' her first day back at Valco.

Lorraine ends up venting her anger Julie's way after a pleased Leighton returns to work. Katie lets Kieran know about the latest news involving her love life.

Richard France holds a workshop to try and help the Valco staff understand customer loyalty with a series of acronyms and training exercises.

It's a big day for Gavin as he prepares to launch his new healthy eating initiative. Meanwhile, Brian gives a harrowing presentation on the dangers of fat.

Somebody gets fired. Colin tries his hand at blackmail. Heather runs the tasting station. Things are tense between Sue and Linda, and hot between Gavin and Cheryl.

Gavin's got some serious amends to make after Lou uncovers his devious plan. Brian gets more than he bargained for when he opens a pharmacy consultation room.

Valco have rolled out a new uniform and Cheryl is delighted to see that Gavin has turned a real corner when it comes to coping with change. That is, until CEO Brendan O'Connor pays an unexpected visit making an announcement that leaves Gavin reeling.

Freddie Flintoff is launching a brand new party range in Valco and for the main press event he hosts a small game of cricket in-store with Gavin taking the lead.

Gavin's new assistant, Daniel, starts today and is thrown into the deep-end while Gavin deals with the arrival of the owner of Valco, who's dropping off his daughter, Charlie, to start working at the Warrington branch.

Julie's predecessor, Leanne, pops in - much to her dismay. Margaret attempts to succeed on the tannoy.

Cheryl orders Gavin to cooperate with Duncan as he launches a new energy drink in store. Meanwhile, things between Holly, Katie and Daniel take an unusual turn.

Valco's new recruits arrive, but when Colin sees them walking up the aisle, he's horrified when he recognizes one of them... his very own Nan.

Gavin makes the ultimate sacrifice in a desperate bid to fix things with Cheryl. Oblivious to the tension, Colin and Lisa plan their stag and hen dos.

Staff gather for the night shift to give the store the final once-over ahead of its reopening, but emotions run high after Julie misconstrues a conversation she heard between France and Anna, and reports back to Gavin.

Everybody is doing their part for charity. Gavin is waxing his legs, Sue and Linda are on exercise bikes, and Lisa is filling up the swear jar. But who will win the grand prize in the raffle, a brand new car?

Gavin's out for answers when there's a fire during the night shift. Meanwhile, Lisa tries to make Colin's childhood dream a reality.

Julie finds her spirits being a bit too lifted after Gavin gives her the Valco manager's handbook. Andy wishes he had never signed up to run the marathon.

Gavin decides to fight back when he shows up at work to find a huge Lauda truck blocking Valco's entrance. Charlie discovers an embarrassing secret about Daniel.

Sparks fly when Gavin and Cheryl are forced to spend the day in close quarters. There is also a recall of some bad lasagnes. Plus, it's Sue's birthday - but will anyone have remembered her big day?

Valco is cracking down on counterfeit money, and when Lisa tells Rose that a customer is pulling the wool over her eyes, she decides to take matters into her own hands.

Duncan's back in store and is far from impressed with Gavin's health food drive so he starts one of his own to promote his products to customers and staff alike. Katie also faces an unwanted visitor in the form of Daniel's girlfriend Holly.