Here's another demo-song によって Placebo!!
I think its talking about a close situation to the song Every あなた and Every Me...

So,here あなた are...

It echoes in my brain
I didn't mean it
pulses through my veins
I didn't mean it
I'm the one to blame
I didn't mean it
did too much cocaine
I didn't mean it.

Slackerbitch, faghag, whore
looks real cute, her lips are sore
slackerbitch, faghag, whore
always comes back for more

Your memory will fade
I didn't mean it
you've always had it made
I didn't mean it
I know あなた feel betrayed
I didn't mean it
I just wanted to get laid
I didn't mean it

Slackerbitch, faghag, whore
looks real cute,...

"Every あなた Every Me"

Sucker 愛 is heaven sent.
You pucker up, our passion's spent.
My hearts a tart, your body's rent.
My body's broken, yours is bent.

Carve your name into my arm.
Instead of stressed, I lie here charmed.
Cuz there's nothing else to do,
Every me and every you.

Sucker love, a box I choose.
No other box I choose to use.
Another 愛 I would abuse,
No circumstances could excuse.

In the shape of things to come.
Too much poison come undone.
Cuz there's nothing else to do,
Every me and every you.
Every me and every you,
Every Me...he

Sucker 愛 is known to swing.
Prone to cling and waste these things....