A couple months ago, I had a used Molicare Super Plus sitting in a shallow-ish cardboard box. I left it there so I could throw it away later when no one was home. I thought it was closed , but when I returned from a Wal-Mart trip, I noticed a) my light was on (I thought I'd left it off) and b) the box was wiiiiiide open. I saw money on my bed and realized my roommate had entered my room to pay me back for something . The box was on a far side of the room, so there was a chance it was unseen, but I was panicking.
Anyway, my roommate has never brought it up or looked at me funny, so I think I lucked out.
Just thought I'd share my relief with someone.