Stone Letters

In the ancient times,
before humans invented writing.
They searched for the stone that,
resembled their feelings
and gave it to another person.
The person who received the stone,
read the other person’s feelings by the weight and texture of the stone.

For example - Smooth texture symbolizes peaceful mind while rough texture symbolizes a concerns for other.

What would your stone – letter be like? Who would you give it to? What weight and texture would it have?