I was walking home from school when I bumped into a stroller. I didn’t think much of it because the mother was close by, a couple seconds later the stroller starts rolling towards the road and I begin to wonder what the parent was doing? That’s when I realize her start to reach around for the stroller, and see her blind person stick (idk what it’s called) she starts to panic but there is no one else nearby. I run for the stroller which is pretty far on the road by now. And quietly return it back within arms reach of the mother. I don’t know if she though she was crazy but I don’t think she ever found out what happened.