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 staring 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
Yeah I'm so obsessed
with your ex
She's got those lips
she's got those hips
the life of every
f***ing party
She's talented
she's good with kids
she even speaks
kindly about me ah ah
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 staring 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
Yeah I'm
so obsessed
with your ex
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
is she easy going
ever controlling
well traveled well read
oh God she
makes me so upset
I'm so obsessed
with your ex
she's been asleep
on my side of
your bed whoa
I'm so obsessed
with your ex
I'm so obsessed
with your with your ex