Sharon (Letitia Dean) meets Jack for the first time while visiting Max and Tanya's place later this week, and there is immediately a spark between the pair.
Later that day, Sharon sees Jack (Scott Maslen) again at The Vic and allows him to buy her a drink.
Overwhelmed by the mess that her life is in after walking out of her own wedding, Sharon also eventually accepts Jack's offer of a place to stay for the night.
As she settles in at Jack's flat, Sharon can't help remembering that it should be her wedding night. Deciding that she doesn't want to be alone, Sharon spends the night with Jack…
EastEnders airs these scenes on Friday, August 17 at 9pm on BBC One.
> 'EastEnders' Letitia Dean: 'Sharon will be a lost soul'
> Read our full spoilers for Sharon's return and Shirley's shock discovery