Once upon a time, in a spooky old house, lived Kalu, a friendly ghost. He was as white as a sheet and had a mischievous grin on his face.

Every night, Kalu would come out of his hiding place and explore the house. He loved playing tricks and scaring people, but his intentions were never bad.

One day, a naughty little boy named Ravi moved into the house with his family. Ravi loved pulling pranks and making a mess. He didn't know that Kalu lived there too.

Kalu saw Ravi's naughty behavior and thought of a way to teach him a lesson. He decided to have a friendly chat with Ravi instead of scaring him like he did with others.

One night, as Ravi was about to pull another prank, he heard a soft voice saying, 'Hello, Ravi. Can we have a little chat?' Ravi turned around and saw Kalu floating in the air.