the question is, why?

Last night Bella wandered into my room and said that if she gets a lollipop on Halloween she's going to save it and when we get home she's going to dig a hole in the garden and bury it. I said OK, then asked her why she planned to do that. Her only response was to raise her eyebrows and give me a mischievous smile as she walked out of the room. If I could just take a ride in her brain and find out what in the world is going on in there........