Phantom

Very sad and enchanting. There is some tingy feeling of longing and helplessness in those lines that touch deep down. Well done.

Also, I think Its should be It's in the following line

"Its the echoing replica of your voice "

First line, "as" should be "has" I believe? I liked how you mention that it isn't just the ghost of your memory, or a shadow of what used to be. Everything you witnessed and heard and saw is present, won't leave you and is harder to even let go. Powerful emotions here.