Heart-warming video shows young boy caring for non-verbal autistic sister

This is a heart-warming moment a mum recorded her son instinctively caring for his non-verbal autistic sister.

Samantha Young, 30, from Hull, Yorkshire, UK secretly recorded her children to see how they interacted when no one was watching.

And the mum-of-two was left in tears watching the love and care between her son Wolf, four, and her daughter Nina, five,