A story of a selfless girl was told by a 16 year old girl.
While looking at the mirror, she found a hole in the middle.
The hole was hidden from everyone including herself.
The hole was narrow at the entrance but capable of encompassing anything.
So she reached out her hand
put something in there and forgot about it.

Now as a woman, she stood in front of the mirror
in order to find the hidden hole,
you need a diary and to read it,
you need a secret password.

A body she couldn't cypher it
nor understand what it meant
all she could do was to measure 
the size of her breast
A B C D E F G ...
but it gave her an equation with x, y, z.