An old houseless living nearby Soho Gardens in London. He presented himself as Francis, and he told me his story, happy to be photographed by me. But with only one request: that I would have printed the pictures and brought them back to him. I promised, and I did it the following day, afraid of not finding him anymore in the same place.
He took the pictures smiling. After thanking me, he went away without saying anything else.
I just said “Thank you very much!”, and he raised his arm, keeping walking away.