Ste has a big decision to make, and Leela's furious when she finds out what he's been up to. Diane enlists Leela's help, and the fourth member of the Keane family arrives in the village. Cleo struggles with guilt, Rex does whatever he can to keep Ste, and a mother selflessly tries to push two residents together. Pearl attempts to build bridges between torn families, while Jack finds himself in the middle of Beth and Nancy. Diane confides in Tony and Leela about her fears, and a resident is determined to uncover the truth