Contradicting -.-

As usual the best is always the last.During the 2nd last two period,which is math,Alan went crazy again ...He kept on harass Gabriel and punched kicked him and even tied Gabriel's shoelace to his table.The teacher tried to stop but Alan still don't care.Ah Za tried to stop,Alan still don't care then Hao Zhi stand up and went there.Then Alan immediately stopped.Then Gabriel took this chance and quickly went to the back of the class to avoid Alan.Hao Zhi went back to his place and sat down again.Alan then kicked Gabriel's chair,Hao Zhi went to pick up the chair and sit at Gabriel's seat.Alan don't even dare to move a muscle :) After this was FT LS but was changed to leadership workshop.When the speaker has ended,is Mr.Chia turn to speak.Then he said alot of crap then he say this which angered me the most.Our batch there is this a student that has repeated many times and if he repeat one more time the school will not accept him.It is so obvious that he is referring to Hao Zhi.As a teacher you have the rights to say that but do you have to say that in front of a whole cohort -.- when you are saying this it is like giving one tight slap at your face..Then he told all the Student councillors to check the class hairstyle and after done checking go back to your seat.We caught some of them then we went back to our seats.Then Mr.Chia said this,Eh Hope 2-1 why so less people was caught???? What do you mean by this...You think you who sia,you are just the HOL and so ????Always aim our class de,1st time we told Ms.Yap regarding about this and Ms.Yap said you are just provoking us so that we could change.That matter we have already let it slide now you give us this crap again...Seriously lah if you are a good teacher,why are you so biased -.- and guess what I will never forget all the things you have said about us when we are in Hope 1-1 and now in Hope 2-1 I will never forget =.= Then he dismissed the girls,and straight afterwards,he said this,Aiya Hao Zhi you can leave first and sec 2 you see even Hao Zhi hair is so short...So sarcastic loh,if you are not happy with the class just say it,don't use this kind of ways to show how much you hate us.Seriously you don't deserve to be a teacher -.-