Young boy (From Out of the Rain)
From Tardis Wiki, the free Doctor Who reference
The Young Boy was a male human who lived in Cardiff in the 21st century.He was travelling in a car with his family when the Night Travellers appeared and stole their breaths.He and his family were hospitalised in the Accident & Emergency ward.When the Ghostmaker threw the flask containing the victims breaths all but his were lost.Jack and Ianto then returned his breath.It is not known what happened to him afterwards as his family died because their breaths were lost.