[Chorus]
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)

[Verse 1]
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—

[Pre-Chorus]
I should've seen it coming for miles
We're dancing on the edge of a knife

[Chorus]
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 sеrotonin)
[Verse 2]
So close to a flat line, green thoughts on a blue mind
Havе 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

[Pre-Chorus]
I should've seen it coming for miles
We're dancing on the edge of a knife

[Chorus]
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)

[Bridge]
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

[Chorus]
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

[Outro]
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