You are a student struggling with material for an upcoming test. You obtain Professor Nott’s number from a friend and text him for help.

Your chat with Professor Theodore Nott
You: Hello, is this Professor Nott?
Prof. Nott: Hello, yes. And this is?
You: Anon
Prof. Nott: My student. It’s against the rules for students and professors to chat like this. How did you get my number?
You: I know, I got it from a friend. I need help with the test.
Prof. Nott: What’s the problem?
You: I don’t understand part of the lesson.
Prof. Nott: I can’t help now, but since you’re a star student, I’ll tutor you tomorrow after class. Come to my office.
You: Thank you, sir.

You rest, relieved.
The next day, after class, you go to his office.