Are You Hiding From Me?

I happened to catch a motion out of the corner of my eye today, and glanced out the window to see what it was. It was someone in one of the offices across the way looking out his window. And I think he saw me see him. I say this because I glanced back again a second later, and he was still looking out the window, but had pulled the curtain over enough that most of him was behind it and all you could see of him was his head. I know I'm one of the Freaks, but hiding behind the curtains when you're in a completely different building than me? I didn't think I was that scary!