I saved a quiet little boy’s life with four words – I dread to think what might have happened if I’d never noticed him 

AS THE little boy wrapped his arms around her waist, Flaviane Carvalho felt a wave of happiness and relief.

It was her second time meeting the young lad and, just three months later, the change in him was enormous.

SUPPLIEDFlaviane Carvalho has been celebrated for saving a young boy’s life by asking a four word question[/caption]

Flaviane Carvalho, 46, could hardly believe this was the same quiet boy whose life she had saved thanks to just four words.

It had been...