A 10-year-old boy who has a rare blood disorder has been reunited with a man who helped save his life.
Rupert Cross, from Hemel Hempstead in Hertfordshire, was diagnosed four years ago and spent 80 days in a specialist unit at Great Ormond Street Hospital by attending chemotherapy.
Billy Higgins, from Essex, joined the bone marrow register when he saw a woman he liked in the queue.
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