Just out of curiosity:
Did you notice any signs of intoxication, or maybe he was high on something?
Just wondering...
I've also come across random people who ask the weirdest questions, mainly they are trying to form a conversation or maybe make a friend.
In your case...this is probably not so
I agree with KRL, you should of taken some action...this will probably pick at you until you do ... maybe if you act soon it will make a difference.
