Someone Knows

I don't know Someone.
Someone doesn't know me.
And yet, we know each other.

Someone knows I hide puzzle pieces
To make puzzles more interesting.
Someone knows my favorite color,
Even though it changes daily.
Someone thinks I'm beautiful,
Even when I watch The Notebook.
Someone knows I have coffee with my cream,
Not cream with my coffee.
Someone knows when I'm holding a book,
The book's holding me.

Someone doesn't know me.
I don't know Someone.
But one thing I do know
Is I am Someone's Someone too.