Is This Love Or Just A Crush?

I think I love you
But I know you don't love me
You only see us as friends
Nothing more
I see you everywhere
even in my dreams
Your always on my mind
like some kind of fantasy
You make things better
by just being there
You've helped me through a lot
some good and some bad
You've always been there for me
You don't want me to get hurt
But not being with you
is hurting me more then anything
I can't just be friends
It doesn't feel right
My heart says one thing
My head says another
I follow my heart
and it leads me to you
Is this love or just a crush?
I can't tell