No tooth fairy is not real. your mother comes and puts the money under ur pillow
The trains in the stories symbolized the journey the characters underwent to get what they want.
The trains are also the witnesses to the death of the characters. In the story "Paul's case" Paul committed suicide by jumping in front of a train. In the story "A Journey" the husband died in his sleep inside the train while the wife accidentally died when the train reached its destination.
It also sends a message of whatever journey one enjoys in life, he/she will always end up dead or death is an inevitable destination.
The boy was considerate because he did what his friends were doing and put in some money
I received a surprise in the mail today, I can’t believe it is the answer