Nadia, 92, lives in Saint-Cloud (Hauts-de-Seine) with her husband and two children. She works as a nurse at a hospital in the city.

She has been working there for more than 30 years. She says: "I would miss it if I didn’t see you anymore. Do you see people?" "Yes, I see people," she says. "Do you see me?" "No, I don't see you," she replies.