Friends and Neighbours Quest Guide
This is one of the easiest quests in the game but also extremely confusing if you're lazy and/or often forget to read quest text. All you need to do for this quest is walk around the main town of the Scorched Desert and type /accuse while targeting an Apprehensive Villager. They will either completely ignore you or become hostile and attack you. If you accuse the right villager and they become hostile you'll have to fight them and once they die you'll get credit for the quest.
While doing this quest I highly recommend you do The Bomb Squad as well. Both of these quests have you running around the city looking for things so why not do both at once?!