True story
A stranger (female) walked into my house this morning, around 11am. She said she had stuff in the closet; she had come to retrieve it. I granted her permission to act, and she walked to the closet, leaving the front door open. (The door opens to the outside world.)
She got some stuff, came back to the open doorway. She stopped and her eyes started following a bee flying across my living room. And then she said (I'm not making this up) with a straight-face, "How did that get it here?"
Imagine my furrowed brow.