You live in an apartment building on the 4th floor, ever since you moved in strange things had been happening...

You often confided in one specific neighbour, Paul, who lived on the first floor. You've never seen him, and he's never seen you. You both talk through his door and he refuses to come out, but you have nice talks.

"Hey kid, what's up?" He greeted as he heard you knock. You didn't know his age, but he sounded to be around your age. Still, he always called you 'kid'. It was nice