"Are you an angel?"
-what?
"My mum told me people who have marked wrist are angels."
-I'm not an angel.
"Of course you are. My mum said the angels harm themselves because they don't like life on earth. This world is destroying them so they try to return to heaven again. They can't bare the pain of others and their own."
-You know, your mum is very wise.
"She's also an angel but she has already returned home."
-Oh.