Behind me  

I've been meaning to move out of this dump for years. My shitty minimum wage job doesn't get me much but one day I'll save up enough. I live in a crappy one room one bathroom apartment, and might I mention that my neighbor has been creeping me out for some time now. I've caught him following me out sometimes and so I've gone out and bought myself a small knife and pepper spray.

He's so... creepy. He's always wearing dark clothes, with a black motorcycle helmet. I can't see his eyes but I know he's staring at me. I've invested in some proper locks and a security webcam because of him.

I turned on my computer and waited for the day's video to load as I took a sip of my juice. Nothing abnormal. I took another sip and started to text my friend. Out of the corner of my eye, I see a dark figure on the screen. I turned my head slowly and watched as my neighbor walked around my room, took a drink out of.. the same cup I just drank out of, and left my room.

I shook. In anger and in fear. Immediately I burst up and ran outside and banged on his door.

"Hey! You fucker, I caught you in my room. I'm calling the police now, you piece of shit pervert! Did you fucking hear me? You're fucked now!"
There was no reply and I returned to my room and locked the door. I picked up the phone, ready to call the police, when I noticed that the video on my screen was fast forwarded, to just a few minutes from now.

It showed me leaving the room. It showed a man in a motorcycle helmet slip in through the door I had carelessly left unlocked for a second. It showed the man hide in the dark corner of the room