I think this song is about someone (Represented by Hayley) who was left by their partner because they committed a crime.
"And the grass wasn't green enough here, after watering it with my tears. Not sure where you went, now we are, just past tense."
And they were chased from their hometown by the people they knew and loved.
"And the snakes start slithering in, chasing me to my end."
Their 'end' is where they will go.
"Not sure where that is, I'm running, again."
What the song means by 'in my blood' is probably that they came from a long line of bad people.
Idk just my imagination running wild.
[Edit: I forgot to make it a 'My interpretation' comment]
I think this song is about someone (Represented by Hayley) who was left by their partner because they committed a crime. "And the grass wasn't green enough here, after watering it with my tears. Not sure where you went, now we are, just past tense." And they were chased from their hometown by the people they knew and loved. "And the snakes start slithering in, chasing me to my end." Their 'end' is where they will go. "Not sure where that is, I'm running, again." What the song means by 'in my blood' is probably that they came from a long line of bad people. Idk just my imagination running wild.
[Edit: I forgot to make it a 'My interpretation' comment]