John Joe discovers a quick fix for a problem with the quarry. Will this solution suffice or has the damage already been done? Micheál gives in to the pressure and agrees to go on a date, much to Eric's delight, but Laoise's displeasure. Will this put an end to the frisson that clearly exists between the two? Bobbi Lee has big plans for herself and Niall. But is Niall planning on staying in Ros na Rún for long?