This is the end

This story's old, but it goes
On and on until we disappear
Calm me and let me taste the
Salt you breathed while you were underneath
I am the one who haunts your
Dreams of mountains sunk below the sea
I spoke the words but never
Gave a thought to what they all could mean
I know that this is what you want
A funeral keeps both of us apart
You know that you are not alone
I need you like water in my lungs