When Michelle threatens to get her union involved, Maria realises she has gone too far, and has to agree to allow Michelle to get revenge. Michelle sets about her task with glee and destroys Maria with thrown pies, gunge, porridge, custard, ice cream sauces and loads more. The pictures can't convey the amazing chemistry between these two. Once Maria is totally trashed and equilibrium is restored, the 2 girls make friends again and apologise to each other with a messy hug.