Whenever I have a class in school, my professor gives super drowsy lectures...
So that whole class, I just had a dream and I had no idea what my teacher was talking about. When the teacher finished, he always asked us if we understood what he had taught us. And all we could say was: "Understood!"
If we were to tell the truth, the professor would teach us his lesson again!
P/s: Don't tell my professor, I still want to be a good student of the professor🤭🕺