A dream about the night before l

I met Mr Li several days ago.Although we came across each other online,we have much in common with one another.He teaches geography,while I ever taught it for one year.He works in Senior I and I taught it in Junior when I supported education in the countryside.

The leader of Senior I asks me to teach geography of Senior I.It's really difficult for me as it isn't my major at all.I almost cry hearing this.Mr.Li says to me mildly, "I'm here!What do you scare?"I woke up .It is only a dream.