Board Thread:Off Topic/@comment-25577753-20141025002535/@comment-25226524-20141025010415

Maybe it's just one of those things you have to see to understand, but from what you wrote, I can't see anything strange. It sounds like just part of the building that no one goes to, or maybe you just miss the activity. When you look over and see someone waving at you from the window, then you can get weirded out.