Yesterday (Sunday the 14th of February), Mum was moving frozen donuts from the baking trays on which they had been freezing, into plastic bags to be returned to the freezer and restore the usefulness of the baking trays for their intended purpose - that is, baking.
She asked me if I wanted her to leave out a donut for me, to which I responded enthusiastically and affirmatively. I pointed to one, and she returned to the laundry to put the other donuts back in the freezer, leaving my chosen donut on the baking tray. While she was out of the room, I noticed something about the donut...
"Did you do this?"
"No. Did you?"
"No. Didn't you?"