My friend and I stayed back late in school one day. We were actually staying back for our CCA. But we decided to stay back after our CCA to explore our school as we were secondary one then. It was seven something in the evening. We went to the main block (which is for the upper secondary), and walked about, we decided to go into a room. It is the AVA room. We were 'lucky' as the door wasn't lock. We went in and switch on the air-con and lights. We didn't think about ghost at that time, as we were very excited about exploring the school late in the evening.

We were getting bored as we had taken a look at all the things in the room. My friend look at me in a strange way. She said in a funny tone of voice,"Why don't we exchange ghost stories." We started telling ghost stories when suddenly, out of no where, we heard a scream. We ran out immediately, forgeting about the lights and the air-con. We ran to the entrance, and start to calm down. It was eight already, we must go home or else our parents will scold us. We said goodbye and walk to our respective bus-stop. I had to walk along a path to reach the bus-stop, as I was walking, I was thinking about the scream when I saw an old woman. She called for me so I went to her. As I approached, she began to scream. The scream was the same as the scream we heard in the school just now. I ran and ran to the bus-stop and aboarded the bus.

The next day, I told my friend about it, She too had saw the old woman and the old woman scream too when my friend approached her. We were confused and scared too. From that day onwards we didn't dare to stay late in school.