It is beauty that we share

[Brownlie]

You kept on coming back to the flower that allows the idea to grrow in the readers mind and become more powerful.

I let go of a flower
My dear

I give you the flower
So turn off the light
Do not be scared, it has special power
The power so bright -- What type of power

I give you the flower
A beautiful one;
So do not look so sour
It is not your darkest hour -- I think you can come up with more creative rhymes than hour and sour.
It is within the flower
A magnificent power
It is within the flower: heaven's fruit -Heaven's fruit I immediately think of the apple in the Garden of Eden
A glourious beaut' - No need for this rhyme in my opinion but you are getting creative which I like

Please keep my flower
My Dear

I like that you kept mentioning the flower I would urge you to add more sensual detail. Thanks for posting. I hope you keep writing.