Breathing's for the Birds

I want to become what I must so I can tunnel through the ocean waves to you.
 I'm on my way now to you,
 I'm on my way now.
 The same thought enters my mind as I'm engulfed in steam,
 how happy she will be to see her monster become human.
 And I'm on my way now.
 No matter the things I say,
 I've cared for you all my life.
 No matter the things I say,
 I've cared for you all my life.
 Where am I?
 Why am I sure to have never existed?
 Destroying the homes of creatures trying to hide below,
 I will bash the rocks 'till my hands shatter.
 Making a straight path to you,
 I'm on my way now.
 No matter the things I say,
 I've cared for you all my life.
 No matter the things I say,
 I've cared for you all my life.
 Where am I?
 Why am I sure to have never existed?
 You must remember that I always swept the pieces I left behind
 I've cared for you all my life,
 no matter the things I say.