In mid March, I agreed to go back to NHSH to teach two freshman classes as a substitute from late April to the end of the semester. And this afternoon I taught Class 101 for the first and also the last time. Yesterday evening I suddenly found out I was much needed by my in-law's family so I sent a LINE message late in the night to the dean Ms. Han, explaining my situation and asking if I could quit the substitute teaching after today. I apologized. This early morning, I got her response, saying she understood and that she would solve the problem. This afternoon, when I arrived at school, she had already found a substitute for me, who is starting to teach on Thursday.
