Can you tell me a very short ghost story?

I walked into an old house. A cold wind blew. I saw a white figure. I ran.

A ghost was haunting a library. It wanted to spook a student but accidentally knocked over a whole stack of books on itself. The student just laughed and helped the 'invisible' being pick up the books.

There was once a haunted house at the end of a desolate lane. Late at night, people would hear strange wailing sounds coming from it. A young girl, curious, entered the house one night. As she walked through the dark corridors, cold hands seemed to brush against her skin. Suddenly, a pale figure emerged from the shadows, its eyes hollow and its mouth open in a silent scream. She ran out of the house, never to return again.

A man saw a flower. He picked it. It died. Simple as that.

A woman checked into a hotel room that was said to be haunted. In the middle of the night, she woke up to find the TV turning on by itself. The screen showed a blurry face. She tried to turn it off but it wouldn't stop. Then the lights started to flicker. She quickly grabbed her things and ran out of the room, swearing never to go back to that hotel.

Well, a very very very short story could be something like 'The cat jumped. It landed. End.' It's extremely concise and gets to the point quickly without much elaboration.

Sure. A man goes to the doctor and says, 'Doctor, I think I'm a dog.' The doctor says, 'Well, lie down on the couch there.' The man says, 'I can't. I'm not allowed on the furniture.'

In an old, abandoned asylum, a patient was left behind. He sat in a dark corner. The shadows seemed to whisper to him, driving him madder each day until he finally succumbed to the darkness within.

There was a poor man in a Hindi town. One day, he saw an old, withered tree. He decided to water it daily. Miraculously, the tree bloomed again, and brought good fortune to the man.

Once upon a time, there was a young man named Jack. He lived next door to a girl named Lily. Every day, he would leave a single flower on her doorstep without her knowing. One day, Lily finally caught him in the act. Jack was so embarrassed, but Lily just smiled and said she had always hoped it was him. From that day on, they started dating and their love grew deeper with each passing day.