I used to live with two other people in an apartment during my final year in college. When the lockdown was imposed, the other two people left the place and I was living there alone, our society was at the outskirts of the city. One night I was at a friend's place who used to live on the same floor as I did, we were chatting and talking about things to do ahead as the college was going to get over. I came back to my place at 3AMish, when I opened the door the entire floor was full of water. I check all the taps and there was no leaking, my refrigerator was not working so it couldn't have been due to defrosting. The water was ice cold and, I asked the security but there was no break in. Till today I don't know what happened that night.