Matthew is cross that Mo has managed to sell him another white elephant. When he finds she has left her purse in the shop he forbids the puppets to return it to her and bans her from the shop. They drive to the market leaving gadgets running to make Matthew think they are still in the shop. When Matthew finds out what has happened he makes out they've missed a party whilst they were out. They admit they disobeyed him and to show there are no hard feelings Matthew invites Mo over for a real party.