The complete first three series of the BBC drama starring Derek Jacobi and Anne Reid as an ageing man and woman who rediscover the feelings they once had for each other. Widowed 70-somethings Alan Buttershaw (Jacobi) and Celia Dawson (Reid) become reacquainted after their respective grandsons create Facebook accounts for them. 60 years previously, during their teenage years, the two fell in love and despite having since gone their separate ways in life, they find their feelings are as strong as ever. However, problems arise for the happily reunited couple when their feuding daughters are forced to come together and dark secrets from their separate pasts come to light.