Yesterday, on 767bus.
A Chinese mom was bringing his son to school by bus.
The mom pressed the button when they almost arrived their destination
however the button didn' work at all. Then the mom told the bus driver politely to stop them the next stop. The bus driver started going mad and shouted at her that didn't she know to press the button. Then her son, little boy just 5 years old i think, said 'THE BUTTON IS BROKEN.'

The little boy said ' THE BUTTON IS BROKEN'

I think the boy might feel very upset when the driver responded like that to his mom...
He has no front teeth