"I'm sorry," he said with his head hung low. 

The girl couldn't see him, but there he was in the shadows.

He was her angel. 

He was sent by God to protect her, but she wasn't of his world.

It was because he wasn't that He fell inlove with her.

It was because he was told he couldn't have her that he wanted to fall from grace.

He was to watch over her.

Even if she didn't know he was there.