If I told you how much I think about her
You'd think I was in love
And if you knew how much I looked at her pictures
You would think we're best friends
'Cause I know her star sign I know her blood type
I've seen every movie she's been in
And oh God she's beautiful
And I know you loved her and I know I'm butthurt
But I can't help it no I can't help it
I'm so obsessed with your ex
I know she's been asleep on my side of your bed
And I can feel it
I'm starin' at her like I wanna get hurt
And I remember every detail you have ever told me
So be careful baby
I'm so obsessed with your ex
Ah
Yeah I'm so obsessed with your ex
Ah
She's got those lips she's got those hips
The life of every ******* party
She's talented she's good with kids
And I know you love me and I know it's crazy
But every time you call my name
I think you mistake me for her
You both have moved on you don't even talk
But I can't help it I got issues I can't help it baby
I'm so obsessed with your ex
I know she's been asleep on my side of your bed
And I can feel it
I'm starin' at her like I wanna get hurt
And I remember every detail you have ever told me
So be careful baby
I'm so obsessed with your ex
Ah
Yeah I'm so obsessed with your ex
Ah
Is she friends with your friends
Is she good in bed
Do you think about her
No
I'm fine it doesn't matter tell me
Never controlling
Oh God she makes me so upset
I'm so obsessed with your ex
Ah
She's been asleep on my side of your bed
Ah
Woah
I'm so obsessed with your ex
God she makes me so upset
I'm so obsessed with your with your ex