Maybe that’s why we want to believe in ghosts. Maybe it’s just a fantasy. A fantasy that our memories are so powerful that they’ll leave a mark on the wall that would mean something to someone else and can’t just be painted over. We just want to mark our time here, to keep the rooms filled and the memories alive. If our houses ever feel haunted, it’ll be because we’re haunting them ourselves, trying to revisit all the places we once knew. As if there were something still there for us, something we forgot. As if there were ever such a thing as “unfinished business.”