Lyrics:

I need blood
I can't seem to love without hurting
So fill me up with serotonin
(Fill me up with serotonin, fill me up with serotonin)
Face down on the front line, two hearts, only one gun
Have you ever had the feeling you're your own worst enemy?
Trip switch and it's goodbye, red lights 'til I black out
Then we do it again, yeah, we do it again, I
I should've seen it coming for miles
We're dancing on the edge of a knife
I need blood
I can't seem to love without hurting
My head is at war with my heart
I swear that I'm all out of hoping
So fill me up with serotonin
Fill me up with serotonin
(Fill me up with serotonin)
So close to a flat line, green thoughts on a blue mind
Have you ever had the feeling you're your own worst enemy?
Put me in the ICU, I need a miracle
Oh, I need a miracle
I should've seen it coming for miles
We're dancing on the edge of a knife
I need blood
I can't seem to love without hurting
My head is at war with my heart
I swear that I'm all out of hoping
So fill me up with serotonin
Fill me up with serotonin
(Fill me up with serotonin)
I fall to the bottom, my head is above the clouds
If hope was a weapon, then love would be suicide
I fall to the bottom, my head is above the clouds
If hope was a weapon, if hope was a weapon
I fall to the bottom, my head is above the clouds
If hope was a weapon, then love would be suicide
I fall to the bottom, my head is above the clouds
If hope was a weapon
I need blood
I can't seem to love without hurting
My head is at war with my heart
I swear that I'm all out of hoping
So fill me up with serotonin
Fill me up with serotonin
I swear my heart is out of hoping
So fill me up with serotonin
Fill me up with serotonin