When Sally learns that Máire's reluctance to open Peadar's present is down to a fear of closing that last chapter of their lives together, she is sure that a little gentle encouragement is just what Máire needs. A milestone celebration on Ros na Rún as Tadhg turns 65! But it's not long until Peatsaí turns things sour, this time with taunts about Tadhg becoming a pensioner! Katy is in for it when Mack finds out that she is pregnant! Katy assures Mack that the baby is Jason's, until Dee lets slip that Katy is 16 weeks pregnant, and the penny drops for Mack.