Inevitable

Please solemnly promise
to never break it apart
and that you will always have
the key to my heart...

I use to keep my heart locked up,
to where no one else could see.
I thought no one would ever find it;
that precious little key.
But now I see there is one person
in this great big world,
whom I may trust to keep it.

So now I say to you
as I give you my precious little key.
Be careful with my heart,
for now you've set me free.