I saw a kid help another kid cross the street. It was soo cute.
That's really cute! Were they the same age?
One looked jsut a few years older.
My children are getting older
How old?
My son is fifteen. 
Tough age. Are they doing ok?
Oh yes. I actually ordered him a Lyft the other day to get from one friends house to another. I wasn't worried though. I think the system is solid.