Nicole Sedgebeer, from Milton Keynes, took to social media to tell the story of how a homeless man called Mark stepped in to help her when she was on the verge of bursting into tears at Euston Station.
Recounting how Mark walked her to an all-night cafe as it was dangerous for Nicole to be walking by herself at night, she said she hoped the story would "make people look twice when they see a homeless person".
Mark embodies the best of humanity. He went out of his way to help me, a complete stranger, when the reality of his situation is that people walk past him every day without offering him help. Mark you are one special man, I will never look down on a homeless person again and so want to do something to help Mark and all the other homeless people around Euston.