Wait... this all looks familiar!

Here i am,
standing here
again and again.

How is this so
i don't ever
wanna know.

I'm standing here
not knowing what
i should really do.

I know u love me
and i know u care
But all i do is stand and stare.

You have shown me
just how much
you've got my back.

But yet
I don't know how

to love you Back!!!

Katherine you of all ppl should know whom this is about............