Official Say no to the social credit score shirt

It was exam time and two days later, I was searching this book for quite a long time. When my mom asked what I was so frantically searching for, I said ‘nothing’ as she would start complaining how ‘Absent minded I always was’. Finally, after an hour of being unsuccessful, I asked for my mom’s help and she sat down with me and helped me recollect my activities of the past 2 days and told me which friend I visited and if I may have left here or there…