The spoon

Every school morning I pack Gabe's lunch while he eats breakfast. I take out the dishes from the day before and make sure the pack is clean. Every time I take out yesterday's spoon Gabe demands, "put that back!" I have told him repeatedly that I will put a clean one in. Yet we have to go through this every day. He used to do it with the sandwich box too, but stopped that. He just won't stop with the spoon though.