Because, if it wouldn't like a programme, it probably woudn't be one.
Why didn't you say it not allowed(or rather approved) if you ask "why" questions?
What would you do if your best friend ever(Who was born on 27th September 1992) died on 31st July 2006 because of a brain tumour when you were only 13?
What would you do if your best friend ever(Who was born on 27th September 1992) died on 31st July 2006 because of a brain tumour when you were only 13?