a key to my heart

Key To My Heart
I had closed the door upon my heart
And wouldn't let anyone in,
I had trusted and loved only to be hurt
But, that would never happen again.
I had locked the door and tossed the key
As hard, and as far as I could,
Love would never enter there again,
My heart was closed for good.
Then you came into my life
And made me change my mind,
Just when I thought that tiny key was impossible to find.
That's when you held out your hand
And proved to me I was wrong,
Inside your palm was the key to my heart...You had it all along.

*remember once you told me about key to my heart...