Maria: Did you note down the lecture?
Jesus: Professor was teaching so fast so I could not write.
Maria: You might have understood it then?
Jesus: Yeah I know most of it
Maria: Good. I want you to teach me. When would you be free?
Jesus: I am free right now. Just come over my place 
Maria: OK coming in half an hour
Professor was speaking too fast to take notes. Jesus understood the lecture. Maria will visit Jesus in half an hour. Jesus will recapitulate the lecture.