Ms. Spence is unwell and refuses to eat, prompting Ian to visit her and bring porridge. While helping her, Ian notices her silver hairpin, which closely resembles a gift he once gave his late wife. He questions Ms. Spence about her sister, trying to find a connection, but she admits she hasn't seen her sibling in years and knows little. Ian’s suspicion grows as he spots a leaf in her hair and the familiar hairpin, hinting at a deeper link between them. The episode ends with Ian unsettled by this discovery, leaving the true relationship unclear.