It All Changed

What can I say when I don't feel the same way I felt about you long ago?
I love you, I loved you, but I'm scared.
This isn't what I want.
How can I tell you?
I can tell by the way you look at me, it would crush you.
I never want to hurt you, you're a huge part of my life.
But I don't feel the way I used to feel.