Admittedly, his first instinct was to remain where he was. Usually when there's a knock on the door, it's either for Equius or Sollux. Noone visits for him. But why would they? He'd made no friends here and was still pretty much convinced the others had all condemned him for what he'd done and were trying to isolate him from the group. Answering the door would be futile, because he'd just end up turning whoever it was away and he really should save himself the walk, as short as it is.