im broke but not broken

I met this girl
and she is amazing
and sweet and beautiful.
I really like her
but she and I are just friends.
I am afraid to ruin our friendship
because I know she does not like me in the same way.
What should I do?
Lately it has been very awkward around her
and I just can not be open with her…
She knows something is up…
but she doesn’t know what
and I can not seem to tell her the truth of the matter…
I’m so screwed…
I have just learned it would not be possible for her to like me back
so I shall toss away those feelings and never ever tell her the truth.