"Sincerely Not Yours" lyrics

Mm, I'm not yours
Mm

For someone who says that they love me, you messed up easily
No, it's not my job to help you grow up and get over me
Apologizing in a way that I know you rehearsed
You're lying through your teeth, 'cause I know you've been with her

I fell for a liar
I need a lighter
Set it on fire

You could've had my love
Now you don't say that you'll change
No, you won't, for sure
I don't wanna be yours anymore
And you wrote it out, so poetic
Empty words are so pathetic
No, I've heard this before
Sincerely not yours, mm
I'm not yours, mm

Wish your emotional maturity was pretty as your penmanship
I'm already moving on while you're thinking you're fixing it

I fell for a liar
I need a lighter
Set it on fire

You could've had my love
Now you don't say that you'll change
No, you won't, for sure
I don't wanna be yours anymore
And you wrote it out, so poetic
Empty words are so pathetic
No, I've heard this before
Sincerely not yours, mm
I'm not yours, mm

I know better (I know better)
Than to try twice (Than to try twice, try twice)
While she leaves you (While she leaves you)
Maybe then you'll realize

You could've had my love
Now you don't say that you'll change
No, you won't, for sure
I don't wanna be yours anymore
And you wrote it out, so poetic
Empty words are so pathetic
No, I've heard this before
Sincerely not yours, mm
I'm not yours, mm