You are going to the upper world here and there to make hug runs! This is where you chase folks down and try to hug them. You are becoming a urban legend. The "Shit Ghost". The spirit of the cities excess, its waste and rot, its coldness to others. Like a revenge demon you rise from a sewer and pursue screaming city folk. You never catch them, being hugged by a human shaped mound of shit gets they're feet really working the streets away from your meetings.
Sometimes they drop things that you take back to the better world for supplies.