[Verse 1]
I wish I was who you wanted
Now I'm just someone you left
Still got my clothes in your closet
Is this the way that it ends?

[Verse 2]
I'll mail your stuff back in boxes
I thought of calling instead
I heard you went back to Boston
Picture the air when it's cold in your breath, mm

[Chorus]
It isn't complicated, it wasn't love we fell in
I say it is what it is, 'cause I know what it isn't
It's not something you fix when you don't get what you give
I say it is what it is, what it is, 'cause I know what it isn't

[Verse 3]
I couldn't brace for the impact
The sun was right in my eyes (You were too bright)
I can't wake up from a thousand cuts
Don't know why I'm stuck tryna piece it together

[Chorus]
It isn't complicated, it wasn't love we fell in
I say it is what it is, 'causе I know what it isn't
It's not something you fix when you don't get what you givе
I say it is what it is, what it is, 'cause I know what it isn't
[Bridge]
One day I'll forgive
But you're not asking for it
I'm still getting over this
I guess it is what it is
The water's under the bridge
We can't undo what we did
I say it is what it is, what it is, 'cause I know what it isn't
Yeah, I know what it isn't, oh

[Verse 4]
I wish I was who you wanted
Now I'm just someone you left

[Chorus]
It isn't complicated, it wasn't love we fell in
I say it is what it is, 'cause I know what it isn't
It's not something you fix when you don't get what you give
I say it is what it is, what it is, 'cause I know what it isn't

[Outro]
Oh, yeah, I know what it isn't, oh
Yeah, I know what it isn't, oh
Yeah, I know what it isn't, oh
Oh