Réailtín strives to be all grown up, independent, glam and mature for the teenage disco but alcohol and the so called high life are about to get in the way as deep down Réailtín is more vulnerable than she thinks. Micheál is meeting the challenges of single parenthood head on as he creates strict boundaries for the love of his life, his precious daughter only to have his soft spots melted. Cupid is so often challenged in Ros na Rún and he's working hard with Gráinne and David as the wedding of the year hits another big bump? Will they ever get up the aisle?