I'm sure this has been discussed before but here we go again. In the Returners' Hideout, when you're walking around as Terra before you decide to join them, if you examine the top of the table where the meeting takes place you find a "scrap of paper." Then you are asked to either leave it or throw it away. If you leave it, when the meeting starts Bannon has a hissy fit about someone leaving trash lying around. I don't think anything happens if you throw it away though.
Anyway, is there anything special about this event, or is it just a totally useless funny thing that happens? No one I've talked to seems to know for sure.