once i lived in a house where the gas meter was in my room. once while i was at work the gas person came to read the meter and my landlord, who happened to be there, let them into my room.
unfortunately that morning i’d spilled some cocopops while sitting on my bed, had time to wipe up the cocopops but not to change the bedding. so two people had been in my bedroom and seen my bedsheet with a brown stain on it.