Released: June 12, 2015

Songwriter: Chris Leonard Jake Gosling Ed Sheeran Hilary Duff

Producer: Jake Gosling

[Verse 1]
Mmm, yeah you burned me again
Well, I don't wanna know where you've been
Mmm, how is your new best friend?
Do you know I will treat you like them?
And I know...

[Chorus]
You're under my skin
Running in my bloodstream
These scars are the way that you loved me
I guess that you had to leave a tattoo on my skin
Running in my bloodstream
These scars are the way that you loved me
I guess that you had to leave a tattoo to remind me
A tattoo to remind me
A tattoo to remind me

[Verse 2]
Apologies for the way I've been
I couldn't wash you off my skin
No I, I couldn't live without you
Mmm, tears and eyes can dry
But I know I'm burning like the wire in light bulbs
It could be in the way you bleed me
And I know

[Chorus]
You're under my skin
Running in my bloodstream
These scars are the way that you loved me
I guess that you had to leave a tattoo on my skin
Running in my bloodstream
These scars are the way that you loved me
I guess that you had to leave a tattoo to remind me
A tattoo to remind me
A tattoo to remind me

[Bridge]
See these scars leaving blood on my little white dress?
Beating heart screaming out now

[Chorus]
You're under my skin
Running in my bloodstream
These scars are the way that you loved me
I guess that you had to leave a tattoo on my skin
Running in my bloodstream
These scars are the way that you loved me
I guess that you had to leave a tattoo to remind me
A tattoo to remind me

[Outro]
You're under my skin and running in my bloodstream
These scars are the way you loved me
I guess you had to leave a tattoo to remind me

Hilary Duff

Hilary Erhard Duff (born September 28, 1987) is an American actress and singer. Duff began her acting career at a young age, and quickly became labeled a teen idol.

Upon signing with Hollywood Records, Duff began working on the album, Metamorphosis (2003). The album achieved critical and commercial success, topping the Billboard 200 and selling over three million copies in the United States alone. Duff began to expand her career into theatrical films.She continued to have success in music, with her albums Hilary Duff (2004) and Most Wanted (2005) achieving Platinum status in the United States. Following the release of her fourth studio album, Dignity (2007), Duff released a greatest hits album (2008) and parted ways with Hollywood Records. She returned to music in 2014, and signed with RCA Records for her fifth album, Breathe In. Breathe Out. (2015).

Duff has worked with numerous charities and organizations throughout her career.