[Verse 1]
I guess I told you this before but
I don't fuck around no more
And if I let you down before, girl
You can let your worries go

[Pre-Chorus]
'Cause all I want is to change for the better
Change for the better
I guess I told you this before but
I don't fuck around no more

[Chorus]
It was all in my head
All in my head
But now I've grown up
Now I've grown up

[Verse 2]
I guess I don't deserve your love, girl
But I'm comin' back for you
I've given you reasons to hate me
So I don't blame you if you do

[Pre-Chorus]
But all I want is to change for the better
Change for thе better
I guess I don't dеserve your love, girl
But I'm comin' back for you

[Chorus]
It was all in my head
All in my head
Now I've grown up
Now I've grown up
Now I've grown up

[Instrumental Break]

[Chorus]
Now I've grown up
All in my head
Now I've grown up
All in my head
Now I've grown up