The Vic has an infestation (here's looking at you, Kat), and while Alfie is left to sort the problem, Kat has some time alone during which she struggles to resist her lover's charms. Ian begins to feel like part of the family again, especially when Lucy gives him extra responsibility - until his confidence is knocked once more. Tanya and Sharon are keen their sons make a good impression on the first day of school - only to end up fighting in the playground themselves.