Fringe Season 5 Episode 6: "Through the Looking Glass and What Walter Found There" Quotes
Walter: Please son, whatever happens, don't let me go.
Peter: I won't dad, I promise.
Don't you see Peter? I'm not safe. It's my mind. Ever since the pieces of my brain were re-implanted, it's been changing me back into the man I was before. Bit by bit, I'm losing myself Peter. I'm losing the man that you helped me become.