[Intro]
My ex-boyfriend's got a new girlfriend and we're gonna be besties
We're gonna drink wine and we're gonna talk shit, it might get messy

[Verse 1]
I don't get mad, I get revenge
I'll kill you slowly with some blissful ignorance
I know it's bad, I can't pretend
That I don't secretly enjoy your bitterness

[Pre-Chorus]
Ooh, not afraid to admit it, yeah
Ooh, I'm a little bit twisted, yeah

[Chorus]
My ex-boyfriend's got a new girlfriend and we're gonna be besties
We're gonna drink wine and we're gonna talk shit, it might get messy
Little does she know I already know everything about you
I'm gonna play dumb for a minute even tho it's a little bit petty
'Cause my ex-boyfriend's got a new girlfriend and we're gonna be besties

[Verse 2]
She's coming over on Friday night
I'm gonna take her to do everything she likes
Rooftop yoga, sunsets in Malibu
It's kinda weird I think she likes me more than you
[Pre-Chorus]
Ooh, not afraid to admit it, yeah
Ooh, I'm a little bit twisted, yeah

[Chorus]
My ex-boyfriend's got a new girlfriend and we're gonna be besties
We're gonna drink wine and we're gonna talk shit, it might get messy
Little does she know I already know everything about you
I'm gonna play dumb for a minute even tho it's a little bit petty
'Cause my ex-boyfriend's got a new girlfriend and we're gonna be besties

[Outro]
Ooh, she wants to be my best friend
Ooh, that sucks for my ex-boyfriend
Ooh, she wants to be my best friend
Ooh,that sucks for my ex-boyfriend