Quiddity- the Basic Nature Or Quality of Something That Makes It Different From Other Things

I knew you would leave anyway When trust is broken, sorry means nothing You are a chapter in my book I have to put away I sit and watch our love decay I knew you were bluffing I knew you would leave anyway I should have known right away I hated who you were becoming You are a chapter in my book I have to put away No one saw the fighting everyday They only viewed the hugging I knew you would leave anyway You put me on display I was open for judging You are a chapter in my book I have to put away It feels like only yesterday Oh my I miss your loving I knew you would leave anyway You are a chapter in my book I have to put away