It's probably safe to assume that the one doing the noticing is King, since none of us want him seeing anything that's going on.
*hff*
I know a certain Ophi wasn't careful with what he was saying in their dorm a couple of days ago. And I know there's some people who aren't always good at keeping their mouths shut... we could be in really bad trouble if King actually figures things out, not everyone or everything is secured.