I need two hearts

I need two hearts
One to breathe with
And one to give away
And one to breathe with

And i need two nights
One to sleep through
And one to stay awake
And one to sleep through

And i need two hearts
One to breathe with
And one to give to you
And one to breathe with

And i need two lives
One to get right
And one to make mistakes
And one to get right

And you know i can't sleep at night
You know i can't sleep at night
I only sleep when you're with me
I only sleep when you're with me

I only breathe when you breathe with me
I only breathe when you breathe with me
I only breathe when you're with me
I only breathe when you're with me