There's a Reason You're My Ex

There ain't nothing that you could say to me
To make me want you back again
There ain't nothing that you could aim at me
To let you back into my head
So what's wrong?
You been showing off
Boy that just ain't working
It's gone it's all said and done
Your attention's worthless
Don't crawl back, I'll block your calls
We broke once, we'd break again (uh-huh, oh whoa)

(Babe)
There's a reason you're my ex (ex, ex)
There's a reason you're my ex
Mm, hmm
There's a reason you're my ex (my ex)
There's a reason we're not friends
There's a reason we don't text
There's a reason you're my

Honestly, there's not a thing that you could do
For me to want you in my arms (my arms, my arms)
Gotta be the most annoying thing, it's true (ahh)
To watch you act like you've transformed
So what's wrong?
You been showing off
Boy that just ain't working
It's gone it's all said and done
Your attention's worthless
Don't crawl back, I'll block your calls
We broke once, we'd break again

(Babe)
There's a reason you're my e-e-ex (ex, ex)
There's a reason you're my ex
Mm, hmm
There's a reason you're my ex (my ex)
There's a reason we're not friends
There's a reason we don't text
There's a reason you're my
Ex-boyfriend
And ex problem

Your next girlfriend
Should proceed with caution
Ex (e-ex)
There's a reason we're not friends
There's a reason we don't text
There's a reason you're my
Worst regret
A stupid waste of time
Oh

Biggest project
I took on in my whole life
I know you hate that I'm your e-e-ex (ex, ex)
There's a reason you're my ex (there's a reason you're my ex)
Mm, hmm

There's a reason you're my ex (my ex)
There's a reason we're not friends
There's a reason we don't text
There's a reason you're my
Ex-boyfriend (ex-boyfriend)
And ex problem (an ex problem)
Your next girlfriend
Should proceed with caution (you're better as my ex)
Ex

There's a reason we're not friends
There's a reason we don't text
There's a reason you're my