[Verse 1: Jade]
Hello, it's me your ex
I called to say not sorry, but I wish you the best
And I don't hold no grudges, promise this ain't a test
We okay, we okay

[Pre-Chorus: Leigh-Anne]
Sometimes it works out but sometimes it don't
Maybe we'll fix this or maybe we won't
Sometimes a heart can sink like a stone
Until you find home

[Chorus: Perrie with All]
This ain't a heartbreak anthem
I don't care what happened
But I ain't got no time to dwell on it
Don't wanna throw a tantrum
You did what you had to
No, I ain't got no time to dwell on it
And I don't wanna feel, I don't wanna feel hollow
Chasin' you and me, chasin' all of these shadows
This ain't a heartbreak anthem
I don't care what happened
But I ain't got no time to dwell on it

[Post-Chorus: All, Perrie]
This ain't a heartbreak anthem (Ooh)
This ain't a heartbreak, this ain't a heartbreak
This ain't a heartbreak anthem
A heartbreak anthem, a heartbreak anthem
(Ain't a heartbreak)
[Verse 2: Jade]
Hello, it's me your ex (Again)
I didn't wanna call but there's this pain in my chest
And thanks to you I'm wearing out this bulletproof vest
But I'll be okay (Okay), I'm okay (I'm okay)

[Pre-Chorus: Leigh-Anne, (Perrie)]
Sometimes it works out but sometimes it don't (Oh)
Maybe we'll fix this or maybe we won't
Sometimes a heart can sink like a stone
Until you find home

[Chorus: Perrie, All, Perrie & Leigh-Anne, (Leigh-Anne)]
This ain't a heartbreak anthem (No)
I don't care what happened
But I ain't got no time to dwell on it (Time to dwell on it, oh)
Don't wanna throw a tantrum
You did what you had to
No, I ain't got no time to dwell on it
And I don't wanna feel, I don't wanna feel hollow
Chasin' you and me, chasin' all of these shadows
This ain't a heartbreak anthem
I don't care what happened
But I ain't got no time to dwell on it

[Post-Chorus: All, Perrie & Jade]
This ain't a heartbreak anthem (Ooh)
This ain't a heartbreak, this ain't a heartbreak
This ain't a heartbreak anthem
A heartbreak anthem, a heartbreak anthem
(Ain't a heartbreak) (No-oh-oh-oh)
[Outro: All, (Leigh-Anne)]
And I don't wanna feel, I don't wanna feel hollow
Chasin' you and me, chasin' all of these shadows
This ain't a heartbreak anthem (Oh)
I don't care what happened
But I ain't got no time to dwell on it