Educating Rita (1983)
Kim Fortune: Collins
Collins : Doctor Bryant, I don't think you're listening to me.
Dr. Frank Bryant : Mr Collins, I don't think you're saying anything to me.
Collins : Doctor, are you drunk?
Dr. Frank Bryant : Drunk? Of course I'm drunk. You don't really expect me to teach this when I'm sober.
Collins : [angrily bundling his books together] Then you won't mind if I leave your tutorial.
Dr. Frank Bryant : Why should I mind?