Black and white photography Challenge participation - Day 1

Hi Friends,

I saw a post with similar heading. So also like to participate for the same.
I am posting my pic with my best friend who is like sister to me.

Below photo without any color still show how happy I am with her without any colours. Being with her completes me.
Any moment with her is complete without anything else.

I first met her on the first working day of my life.

I know since july 2015.
She taught me lot of things.
We share all the emotions together from sadness to happiness.