The ghost spots his old house that he used to live in. He floats over to the door.
The ghost enters the house. He's happy that he has found a nice place to live in. He is hoping everything is just how he left it and no one is in there.
He stars exploring the house to see if its the same. He's very happy that no one has been here. But then he hears a movement in the house and wanders off to try and discover what it was.
He discovers a man hanging around in the house and gets annoyed. The man is frightened by seeing the ghost, he doesn't understand how he can see him. He starts to run away. The ghost just wants his house back.
The ghost starts to chase the man to make sure he leaves the house. The man gets faster and faster. (Running across the house)
The man is spooked. He was just exploring the house. The ghost is very pleased that he got his home back and hopefully more people would come and explore.