Forbidden Friendship!

Today I went to an another school, not as a visitor, but as a student. Yes, that is my third school in Canada in 1.08(approx) year.
However, I went to the school, their was a topic of discussion on a person whom I've recently met and liked.
Well, as common, I mentioned my English teacher of my second school(he is also your teacher? what a co-incident!). But sad enough, I had to lie about him, just because no man is perfect, all have some...,you know.
Here's the interesting thing. New teacher told us that we can describe physical properties too. Truly, I didn't say anything about physical properties. I was just thinking about what I said him today about his hair and red face(I did not mention "white") and his reaction and smiling.
Moreover, the bad thing is new teacher told us that teachers are forbidden to make friendship with students. It shocked me. It is because of the fact that if teachers make students their friend, students, specially who are teenager, may not respect them or respect them as a friend, in another word, as a close friend whom they call by nick name, slap on the sholdier and more about that. Now, I've thought about these examples, my new teacher did not tell me these.
If your choice is to be a teacher, remember that you have to be a good actor or journalist. There are some conditions that are given to a teacher." You are responsible for making students able to understand, you must be close to them to understand their mind and their problems and must try your best to solve them, you have to be friendly with them, BUT make sure that you are not allowed to make them your friend."
Shocking, ha. That's true. Truth is shocking and life is true.