Is there a reason for them to be hostile towards the player in the first encounter? I've tried to leave them something at the picnic, but only got smacked with a few plastic cups in the face with popup "-2" twice. They didn't even let me get close, just became agressive. Not only that, but 2 nights after that this popup repeats itself even though i just sit in my base every night, not doing anything. Is there a gameplay reason? Are they stupid, perhaps?