Students discussing

An actual conversation between three freshmen which I overheard the
other day. What the topic of conversation was I don't know, but I had
heard them talking loudly and fanatically for some time already.

Student #1: "Really, I have no idea what you are talking about. What do you mean?!?"
Student #2: "Yes, #3, what do you mean?"
Student #3: "Now how come you two are like that? Everytime one of you says something, I can understand perfectly well what you mean! But whenever I say something neither of you understand me?!? Surely, you see how unreasonable that is!"

Somehow I don't think #3 will be with us much longer...