Denise and Lucas celebrate their wedding

One-hour episode

It's the morning of Denise and Lucas's wedding and as Denise rushes around sorting her hair and nails, Libby checks the weather and spots Owen standing over the hole that's been dug for Trina's tree. With that, Libby bolts out of the house and confronts her father as to why he's still there. He asks Libby to trust him and reassures her that he'll not do anything to hurt Denise. Chelsea and Denise watch Owen's exchange from the window and agree not to tell Lucas about Owen's presence. Liz is also frustrated by Owen's fixation about Lucas and demands that he leave Denise and Lucas alone to enjoy their wedding day. As Owen leaves she tells him not to bother coming back. Over the road, Kim and Dexter turn up and Denise tasks Chelsea to keep them off the drink. Despite Libby hiding the booze, they hadn't bargained for them having hip flasks.

Later, Owen confronts Lucas and informs him that he knows about Trina's bracelet. Attempting to remain calm, Lucas again tells Owen to leave as he returns home to deal with Kim and Dexter who have found the alcohol that Libby hid in the house. An argument between Kim and Dexter, however, soon ensues and it's up to Denise to sort them out. Lucas heads out of the Square in the car he's borrowed from Phil and as he does, he's stunned to discover that Lucas is hiding on the back seat. After a short drive, Lucas pulls into a desolate spot where Owen says that he knows Lucas murdered Trina. Lucas doesn't deny the accusation but as Owen continues to push Lucas further and further to the edge, Lucas unfastens his bow tie and suddenly lunges at Owen…

At the church, Darren and Heather glance across to each other, while Libby sits with Adam. Lucas, meanwhile, stares at the crucifix as Denise walks down the aisle before the ceremony begins and the pair exchange vows and rings. After Libby and Darren argue about Adam, Heather encourages him to take Libby away for a romantic weekend. Manda looks on, puzzled by Darren and Heather's exchange. Denise and Lucas then emerge from the church as man and wife and share a kiss.

Back on the Square at the reception, the party's in full swing. Darren's taken aback when Manda confronts him about his secret - she knows that he's the father of Heather's baby but assures him that she'll keep it quiet. Libby and Chelsea, meanwhile, embark on 'operation love nest' to turn Denise's bedroom into a honeymoon suite. At The Vic,Jordan makes his best man speech and thanks his father for teaching him the importance of being 'honest, truthful and kind'. Just as Christian tells Syed that he loves him, the pair witness an ecstatic Amira catching Denise's bouquet. Later, Denise and Lucas head home and Denise tells him to stay downstairs while she gets changed into a saucy number. Before returning upstairs, Lucas has one last thing to do…

Elsewhere, a debt recovery specialist turns up at The Vic to take Phil's assets - including his Jaguar that's being used for the wedding; having leant the car to Lucas, Phil claims that it's been stolen and asks for another 24 hours to pay up; Lucy suggests to Ian that they should use Christian to persuade Phil to accept their loan through Roxy; Christian talks to Roxy about Ian's suggested loan; the debt collector slashes a tyre on Phil's car, prompting Phil to threaten him; and Peggy returns to The Vic and agrees with Phil's decision to turn down Ian's offer of a loan.