It all kicks off when Peter struggles to cope with Simon's disruptive behaviour including hearing about Simon stealing from Tracy. Simon then has a confrontation with headteacher Brian at school and he runs away. Peter presumes he'll have gone to Leanne but when she insists she hasn't seen him, they realise Simon is missing and are forced to call the police.
Simon's gone back to the flat but when he hears Peter coming looking for him, he panics and hides in the cupboard where he was looking for his toys. With Simon nowhere to be seen, a desperate Peter insists on going back out to look for him. The coast now clear. Simon comes out of the cupboard where he finds a bottle of wine stashed by Carla. Still without news, Peter returns to the flat where he's horrified to find an unconscious Simon on the sofa with an open bottle of wine.
An ambulance is called, Simon's rushed to hospital and there's more chaos to come for Peter and Carla. Meanwhile, the situation draws Leanne and Nick closer together again. No Leanne, don't go there again!
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