Can you tell me how this ends?

I've never been so close to anyone as you
It feels like I'm dreaming; don't wake me up

Today is for the living
And I am on my last breath
(My last breath)
The air seems so stale
I force my lungs to inhale
I'll be alright
As long as you're here by my side!

Sell short
When you are so much more
You're so much more than I deserve!

You're always there to lend a hand
That's why I'll be right here next to you until the end
Never giving up; you're always there to lift me up
When times get tough, when times get tough

Hopes and dreams - they are shared by you and me
This is where I want to be. You are my family!

Sell short
When you are so much more
You're so much more than I deserve!

You and I we built this together
Every brick, this is ours to make or break
All the blood, the sweat and the tears
Everything's been worth it
And I will protect this
Until my last dying breath

Don't leave me here alone
Cause I need you
Don't leave me here alone
For nothing
Don't leave me here alone
Cause I need you
Don't leave me here alone
Don't leave me here alone

I won't leave you here alone
We stand by each other
I won't leave you here alone
We stand by each other