Who is it?

Why did you knock my door? Do I know you? Happiness? Sorry can't remember. Wait! I think I remember now. It has been a long time since the last time I saw you. I am doing good. After you left, hope and I became good friends. We had good times together. We dreamed about you coming back at nights. We wrote stories that have you in it. Then tears joined us. I was spending my nights with tears...and hope started to fade out from my life and left. While tears filled my empty heart I become stronger. I didn't need you, I didn't need hope in my life. I was filling my emptiness with tears till I met him. I found him every corner that I walk by. He was always around me while I eat, when I took a walk and even while I sleep. He was hugging me all night and never let me go. I could see him when I look in to others eyes. I never realized before that he was just with me all my life. What is it? Ohh you want to know his name? He is loneliness. I live with him now. After all this years why did u knock my door? Why come back? I have learned to live without you. I can not let you in. I will not let you come back to leave me shattered again. I will not spend my time waiting with hope and tears in front of my memories for you to come back. You should leave now, right before darkness falls, right before he comes back. Don't you ever dare to knock my door again. Don't feel pity. Turn away and and don't look back...just like you did years ago....