Where are you

I used to know But now I don't Oh now you treat me like You always said you wont I thought I knew you But guess I don't I can feel it It's beginning to feel wrong Didn't know Couldn't show it on my face Knew that I was out of place Said you'd be there just in case Now where are you No Don't you go Show Tell me what i've done For you to hold a gun I close my eyes But I won't sleep Feeling haunted by the Secrets I can't keep They never worked on me But I can't breathe You never told me what they really mean No Couldn't read it on your face You disappeared without a trace Knew you never liked this place But not this way No Didn't know what to do It's like i never even met you Now where are you No Don't you go Show Tell me what i've done For you to hold a gun