When two young men are found dead in London, the police blame their deaths on overdoses. Their loved ones are unconvinced and try to find out the truth.

Mother Mildred returns and helps a docker family tackle end-stage pneumoconiosis. Lucille cares for an unmarried teenage mother who wants to keep her baby.

After a virus infects his laptop, a teen faces a daunting choice: carry out orders delivered by text message, or risk having intimate secrets exposed.