Ford Harkonnen was sauntering down the hallways, bored again, when he heard voices conversing just out of sight. He followed them until he saw to girls, one of which in Slytherin colors, speaking with a ghost. Curious, Ford walked down the hallway towards them. He had never seen a ghost before, but this one didn't look like the ghosts in muggle imaginations. It just looked like a person who was transparent.
"Hello," Ford said, "Ford Harkonnen, I don't believe any of us have met," his gaze including the ghost in his gaze.