Tono: G
Introducción: G Am
G Am
How was I supposed to know you was a heartbreaker?
G
I didn't know, I couldn't know, now I'm laying on this killing floor and
Am
I wanna die, listen...
G Am
How was I supposed to know was it by your sweet face or your eyes? Oh, Lord
G Am
How was I supposed to know you'd give me my heart aching?
G Am
Mama couldn't tell me about the feeling
G Am
Oh, and all them love sick songs... Well, they got true meaning
G Am
Oh why, why did you have to slice me wide, babe?
Bm Am
How was I supposed to know you'd give me my first heart aching?
G Am
How was I supposed to know you was a heartbreaker?
G
I didn't know, I didn't know, now I'm laying on this killing floor and
Am
I wanna die
G Am
Whoever said that we two were never meant?
G
I'll tell you how I how you're wrong, I'd fight you all
Am
I know the way things are, I'd fight the planets
G Am
Why, why did you have to slice so wide, baby?
Bm Am
How was I supposed to know you was a heartbreaker?
G Am
Oh, how was I supposed to know you was a heartbreaker?
G
Oh, oh, I didn't know, I didn't know
Am
Why you got to go and kill me so that I wanna die?
G
Oh, "I wanted to grow old with you."
Am
You told me so, but then you go
G Am
How was I supposed to know?
(Wooo, oooo... )