[Verse 1: Joe Jonas]
Hey, Mr. Heartache
I guess I'm back here again
It's been a long, long time, Mr. Heartache
Now I'm in pieces again

[Pre-Chorus: Joe Jonas]
She left me empty, hollow
Got nothin' in my chest, I'm hollow
Took everything from me, oh

[Chorus: Joe Jonas]
She knew (She knew), just how (Just how)
To rip my heart out, rip my heart out
Rip my heart out, rip my heart out
All in (All in), no doubt (No doubt)
So rip my heart out, rip my heart out
Rip my heart out, rip my heart out

[Post-Chorus]
Rip my heart out, rip my heart out
Rip my heart out, rip my heart out

[Verse 2: Fukase]
Hey, Mr. Heartache
Pour me a drink or seven
It's been a long, long night, Mr. Heartache
I need another lesson
[Pre-Chorus: Fukase]
An empty shell, I'm hollow
Got nothin' in my chest, I'm hollow
Took everything from me, oh

[Chorus: Fukase]
She knew (She knew), just how (Just how)
To rip my heart out, rip my heart out
Rip my heart out, rip my heart out
All in (All in), no doubt (No doubt)
So rip my heart out, rip my heart out
Rip my heart out, rip my heart out

[Post-Chorus]
Rip my heart out, rip my heart out
Rip my heart out, rip my heart out
Rip my heart out, rip my heart out
Rip my heart out, rip my heart out

[Bridge: Joe Jonas & Fukase]
I'm so lonely, I don't even know myself anymore, oh-oh-oh
And I only wanna get back to the way I was

[Chorus: Fukase & Joe Jonas]
She knew just how
To rip my heart out, rip my heart out
Rip my heart out, rip my heart out
All in, no doubt
So rip my heart out, rip my heart out
Rip my heart out, rip my heart out
[Post-Chorus: Fukase]
Rip my heart out, rip my heart out (So rip my heart out)
Rip my heart out, rip my heart out
Rip my heart out, rip my heart out
Rip my heart out, rip my heart out