Kate's yummy mummy friend makes her Godmother to a bawling baby boy - only to seemingly exploit her for free childcare. Owen tries to teach Josh how to use the gym properly, but Josh makes a nemesis in spin class and also lacks the body confidence to use the communal showers. Landlord Geoff has been barred from constantly turning up at the flat to do odd jobs, and this stand-off reveals just how shoddy the plumbing and electrics are.