[Verse 1]
So this is the end of you and me
We had a good run and I'm setting you free
To do as you want, to do as you, please
Without me
Remember when you were my boat and I was your sea?
Together we'd float, so delicately
But that was back when we could talk about anything

[Chorus]
I don't know who I am when you're running circles in my head
And I don't know just who you are when you're sleeping in someone else's bed

[Verse 2]
Three whole words and eight letters late
And that would have worked on me yеsterday
We're not thе same, I wish that could change
But it can't
And I'll say your name and in the same breath
I'll say something that I'll grow to regret
So keep your hands on your chest and sing with me
That we don't wanna believe

[Chorus]
And I don't know who I am when you're running circles in my head
And I don't know just who you are when you're sleeping in someone else's bed
[Breakdown]
So it's true what they say
If you love someone, you should set them free
Oh, it's true what they say
We went and threw it all away
I don't know who you are
And I don't know who you are
And oh, and oh

[Chorus]
Cause I don't know who you are when you sleep with somebody else
And I don't know who I am when you're sleeping with him