Tommy worries that quiet about his affair is taking its toll on Dearbhla's health, but when he tells Judith he plans to reveal his secret to the rest of the family, she urges him to stay silent. But he goes ahead and tells them all anyway. Meanwhile, tensions mount between Dermot and the Dillons after Jo lies about asking for her job back, and Orla's struggle to find work prompts her to see Leo in a more attractive light - much to Val's dismay.