Weird actions involving food.

I've seen this in my game a lot. Sims will be eating a food item and will stop eating suddenly without the action being canceled- if they aren't sitting at a table then they will leave the plate on the floor or put it in their inventory.

I also JUST had a sim order a pizza and she put the pizza on the counter but then picked it up, sat down on the chair with pizza in hand before putting it back on the counter.