There must've been times but I really don't remember
Before you and I, an endless and cold December
I felt like time began and I finally started living
In the moment of that first breath we drew

Remember the day, it must've looked like I was waving
The world turned away, but you knew that I was drowning
And ever since that kiss of life and how it saved me
I wake each day because of you

Chorus:
Cause you're the only thing that keeps me breathing
Your every kiss, a reason for living
I wanna take you in, I'll never live without
Don't you know you're my oxygen?
Yeah what my body needs, you supply it
Leave me now I know I won't survive it
Don't wanna let you go,
Oh baby don't you know you're my oxygen?
My oxygen, my oxygen, oxygen

I'll try to explain, it's not only that I want ya
When you go away it's like try'na breath underwater
So I'm gonna live each day with you as if it's my last
Yeah baby, you are my love, my life

Chorus
Cause you're the only thing that keeps me breathing
Your every kiss, a reason for living
I wanna take you in, I'll never live without
Don't you know you're my oxygen?
Yeah what my body needs, you supply it
Leave me now I know I won't survive it
Don't wanna let you go,
Oh baby don't you know you're my oxygen?
My oxygen, my oxygen, oxygen

I was running on empty
When you came here to save me
From out of nowhere you were the air
And I never would've made it
So now I'm dedicating all my life and my love to you

Chorus
Cause you're the only thing that keeps me breathing
Your every kiss, a reason for living
I wanna take you in, I'll never live without
Don't you know you're my oxygen?
Yeah what my body needs, you supply it
Leave me now I know I won't survive it
Don't wanna let you go,
Oh baby don't you know you're my oxygen?
My oxygen, my oxygen, oxygen

You're my oxygen