My Poem, "The Grandmother I Did Not Know"

This poem is about my grandmother.  When she was alive,  grandma  most of the time was sad, and I did not understand why she was like this.  As I grew older though, I have a better understanding.

One night she came to visit me in a dream.  Now everytime I dreamt of grandma she was always sad.
This first time she smiled from ear to ear with her eyes twinkling like diamonds.
The poem depicts exactly what went on in my dream.  I decided to write it into a poem because my grandmother was finally happy.  My believe is she finally made the transition to heaven after almost three decades!