Master Key

The door to my heart was locked,
I closed myself inside.
To me the world was dead,
and to the world I died.

And oneday the door knob turned,
and the locks fell from their place.
The door slowly opened,
then suddenly I saw your face.

I thought I was safe inside,
and I was, until I met you.
Now I'm open to be hurt,
and there's nothing I can do.