my mood is always wonderful , but suddenly today, I feel depressed  and upset, my classmates return home but I am not  excited, actually mutual noninterference, don't feel very noisy, after all, it's not at home. Do not  ask for so much, also don't think so much, just do my own things well, and be a happy girl, don't worry about them

      Although i am  really vexed noisy environment, I'll try my best to keeping my beautiful mood.