Mo is adamant she wants to stay in Ros na Rún and watching Mo be a friend to Áine proves infuriating for Tadhg, who wants to push her out. Colm is confused about his commitment to, Sonia and Cam thinks Crystal has an addiction to prescription medication. 

Confusion builds over Niall's will, has it been tampered with? Bobbi Lee seeks Malachaí's advice while Luke adds to the uncertainty and sends Vanessa's mind into overdrive. Mack on the other hand acts as an agony aunt to Bobbi Lee, Vanessa and Mo but how does his experience compare to what they're going through. There's a queue for Malachaí's legal advice as Mo is without a place to live and Sonia pushes Colm on serving the divorce papers.