The Creep Factor

There’ve been a few mornings lately when I notice the welcome mat by the basement door has been moved slightly during the night.

I push it back into place, assuming it was the neighbour’s cat, or some other harmless animal visitor.

This morning, after shifting the mat back where it belongs, I noticed something…

Someone (probably not the neighbour’s cat) had printed “HI” in chalk on the wall next to the door.  It’s at eye level and wasn’t there last night when I let the dog out for her bedtime pee, so it wasn’t kids, unless they’re unnaturally tall and nocturnal.

Maybe I’m overreacting, but is this creepy, or what?