I, Anonymous.

She kept herself obscured
As she was always afraid.
She felt someone might hurt her
And make her feel betrayed.

He met her as a stranger
Never once saw her face
He tried finding her
But she never left a trace.

He had to break her walls
To make her feel again.
But he broke her instead
Which caused both a lot of pain.

A series of misconceptions
Broke them both apart.
But in the end he played a trick
And managed to win her heart.

'What did he do?' You might ask
The answer's inside the book.
I advise you to add it to your library
And better have a look.