Contextual Analysis of "settle the score" in Lyrics

'cause i'm coming over

don't forget how well i know you

all that they left behind

start living for something worth dying for

and she is gone

gone into the town

find the hero in me

make it even

you better run and fucking hide

we're going to war

i don't wanna feel like before

i don't wanna die here

when the world fell on my doors

i've been beat down

how did we find a way to start a war?

what happened to the way we used to be?

'cos he turned down a knighthood

and the endless parade of old etonian scum

you settle for less

sure as waves at the shore and two add two is four

you're smiling on the outside

face round 1

and you don't want me anymore

i just don't care anymore

you say it's time to collect i'll kick your ass and eject

throw your ass through the door