Áine is left alone with baby Jay and accidentally puts his life in serious danger, which leads to huge tension between Katy and Frances... Will the paramedics be able to save baby Jay? Laoise is caught in quite the dilemma, as O'Shea has no idea what's going on between her and Eric. Worse still, she's adamant to set Laoise up with Micheál! The sight of Mo and Tony getting on so well makes Colm very jealous. He is hung up on Mo, so much so that his mind is elsewhere when Seán calls for help. Will Colm realise that Seán is in deep trouble before it's too late?