It's good to care about the environment.
Bill is packing up after a beach party when he notices that people have thrown pizza boxes into the recycling bin, and plastic cups onto the ground.
Bill wants to finish packing.
Once he finishes packing, bill moves the pizza boxes from the recycling to the trash, and rinses off the plastic cups before recycling them.
Bill ignores the incorrectly disposed boxes and cups, and continues with his packing.
The environment is a little cleaner as a result of Bill's efforts.
The pizza boxes mess things up at the recycling facility, and the plastic cups make their way to the ocean.