My shadow, My portrait

On the street near the sprightly sea,
No one is there only you and me.
Having some lights and some gleams,
I’m happy to have you with me.

Sprinkling water from the magnificent sky,
Every delicate leaf oozing but the lights are dry.
I’m wetting too much to think and see,
Still, I’m happy to have you with me.

You’re my shadow whom I can trust,
You can never be unjust and let my trust rust.
You’re the only one who’s my kith and kin,
You’re my black shadow but you have never let your darkness come in.

You made me jovial from a recluse,
Rescued me from the pitfall of solitude.
Nobody else is here to hold my hand in this lonely way,
Which lasts for yonks on such an enduring day.
With you, I feel mellow,
Even if I have no fellow.
You’re the reason for my temerity,
You’re my positive energy with clarity.
I think I know who you are.
Are you just this much for me?
No.
I can have a breath you’re that tree.
You’ll vanish if touched sensibly.
You’re my muse like a flying bee,
Thanks to God for having you with me.

Who are you?