Recently, a letter from the authorised personals of an institute gave a pleasant surprise to most of the students that their hostel doors are reopening finally. It has crossed more than a year, students from various institutes and outstations have stayed at their homes. They were waiting eagerly to get the things normal. Recently, a mail from institute gave a surprise to most of the students that the doors of their hostel are finally reopening. Until now, some of them are allowed to stay on IIT campus because they have to use laboratories to do their PhD research.