What does it mean when a guy who used to show (likely fake) romantic interest in you (for about a month), ghosts you, but doesn't unfriend you, then you message him almost a year later, asking how he's been, and he doesn't respond, just uses that one program to delete every message he ever sent you, while still not unfriending you? I suspected from the beginning that he was a troll, as I am ugly, but can someone elaborate even further on what he meant by this? Just some sort of attempt at humiliation? Genuine paranoia, even if he never knew about the extent of my past "insane" actions?