It's the day of the most depressing wedding of the year, as Marlon and Laurel prepare to tie the knot, even though they must be the least happiest bride and groom that ever lived. Question is, will they go through with it? At the same time, Doug tells Nicola what he overheard, but she urges him to keep schtum, but someone needs to stop this farce from going through. Elsewhere, Charity realises that her life may literally depend on Debbie stepping up to pretend it was her abortion, as she gets a threatening message from Declan (rock solid marriage there, wha'?). Will her daughter come through for her though?