A desperate May makes a decision that Rob finds difficult to accept.
BBC One Scotland, South, Wales only
Joe is rocked by devastating news from Martin as he prepares to leave the Square for good.
A distraught Martin struggles with his emotions as he returns home.
Sonia is wracked with guilt as the Square is still reeling from last night's events.
Sonia's decision to confront Pauline ends disastrously.
A devastated Dot tries to stop Pauline leaving the Square for good.
A distraught Billy prays for Petal as the doctors are forced to operate.
Stacey's out for revenge after Bradley dumps her and Max makes things worse.
BBC One South, Wales only
Stacey discovers Bradley's lie and goes to his Christmas party.
Billy struggles with handing Petal over to foster parents.
Peggy organises a special night in the Vic to help reunite Pauline and Joe.
Rob is stunned by May's revelation about Dawn and decides to sort things out himself.
BBC One Scotland only
Rob races to the surgery, but will he be in time to stop Dawn telling May the truth?
Carly makes a shocking discovery about Dawn. Kevin receives an unwelcome birthday delivery
Pauline's decision to tell the truth is ruined by Martin's shock announcement in the Vic.
BBC One Scotland, Wales only
Kevin is desperate to keep his children and Shirley apart.
BBC One Scotland, South only
Carly and Deano accept a lift from a stranger.
Denise is devastated by Patrick's confession.
Patrick's guilty conscience forces him to shatter Denise's world.
The wedding guests are left reeling by Ian's bombshell, but where is the bride?