Caroline Skinner on the tearful viewings to come:
"So many people have seen it and phoned me up, with the women going, 'I wept!' and the men going, 'I've got the worst case of allergies I've ever had, but I don't think the antihistamines are going to help them.' It's genuinely, genuinely moving. It was a huge episode to film, and it's the most emotional read-through I think I've ever been through."