A few anecdotes:

Zoe
Last week, while Zoe was asleep, I went into her room and "stole" her Pillow Pet pillow (i like them, what can I say???).

So, I wake up in the morning and Zoe comes up to me and says: "You stole my Pillow Pet last night, but I took it back". And low and behold, at some point during the evening, she had snuck up on me and taken he pillow back!

Now, the past few mornings she comes down and says: "You didn't get my Pillow Pet last night"

Ryder
This morning, after I had left for work and Kia was taking a shower, Ryder took it upon himself to go into the refrigerator and get some water. The problem is, we buy one of those gallon containers of "spring water" that has a nozzle you pull out to get water and push in to stop the flow... So, Ryder succeeded in pulling the nozzle out, but didnt bother pushing it back in to stop the flow. As a result, the entire gallon flowed out into the refrigerator and onto the kitchen floor.