Ada is a widowed writer, navigating loneliness in Oxford after the death of her husband. She has no children. No grandchildren. She fears she is becoming peripheral, another invisible woman. Eliza is a student at the university. She finds it difficult to form meaningful relationships after the estrangement of her mother and breakup with her girlfriend.After meeting through Ada's new venture, 'Rent-a-Gran', and bonding over Lapsang Souchong tea and Primo Levi, they begin to find what they're looking for in each other. But can they cast off their isolation for good? An exquisite story of connection and loss, and how a person can change another person's life. Full of heartache yet joyful and life-affirming, this is for fans of Normal People, Expectation and Sarah Winman's Tin Man.