[Verse 1]
You came into my life, I saw that you had something special (Something special, baby)
I'll never trust myself again, I thought we had potential (Had potential, baby)

[Pre-Chorus]
What can I do? Can't get you out my head
These feelings that I bled and words that I have said
It sticks with me forever, thought you were my treasure
I was broken, you were the key

[Chorus]
But now, you're turnin' into someone that I don't know
We don't even talk no more, it makes me sure that you're
Someone that I don't know
Change isn't always a good thing

[Verse 2]
Every time I pass you by, I smell the perfume I gave you (That I gave you, baby)
Time and time again, you messed it up, I still forgave you, oh, no (Still forgave you, baby)

[Pre-Chorus]
What can I do? Can't get you out my head
These feelings that I bled and words that I have said
I thought you were my treasure, fought for you forever (Sticks with me)
You meant everything to me (Ooh-ahh)
[Chorus]
But now, you're turnin' into someone that I don't know
We don't even talk no more, it makes me sure that you're
Someone that I don't know
(I didn't see this coming)
'Cause now, you're turnin' into someone that I don't know
I'd rather just be alone, I should've known that you're
Someone that I don't know
Change isn't always a good thing

[Bridge]
Never did I ever think that I would see you in this light
When the day turns night, I'm
Tryna stay strong but I'm barely makin' it through
It's gon' take me a while to move on

[Instrumental Break]

[Chorus]
But now, you're turnin' into someone that I don't know
We don't even talk no more, it makes me sure that you're
Someone that I don't know
(I didn't see this coming)
'Cause now, you're turnin' into someone that I don't know
I'd rather just be alone, I should've known that you're
Someone that I don't know
Change isn't always a good thing
[Outro]
(Change isn't always a good thing, na, na-na, na-da-da)
Na-na-na-na-na
(Ohh-ohh, oh-ohh, ohh)
Na-na-na-na-na