Lábhras is insistent that the Gardaí deal with Cóilí Jackie. Will Cóilí Jackie feel the wrath of the law? Dee is super excited about giving Mack his Christmas present and shows John Joe. Will Dee have the perfect Christmas without Katy around to spoil things for her? Colm and Mo make up, but Mo later realises she should have taken Colm's advice regarding Fiach and Jennifer. Should Mo have been honest with Jennifer?