I should of stopped them

I should of stopped them,i should of said no
then i told you not to call,what kind of friendship does that show

they only took two hits when they started to get high
they thought it wasn't weed but still smoked it-why?

her heart started pounding,she thought she was gonna die
i got kinda scared so i just told myself it was all a lie

i kept telling myself this-that it wasn't true
i told myself until the paramedic came and got you

i didn't know what was going on,all i saw were the tears rolling down your face
i kept on wishing we lived like a computer and could just push backspace

but we don't and whats done is done,its in the past
we have to move on even though the memories will last