非常urgent(關於偏心)

今日我有個同學(friend),佢成日都好頑皮,亂感講野,今曰第三日(international school)返學,仲要闖禍,激怒d班主任同副校,真係好嬲,我目睹全個process,其實又唔係好大件事,不過我個人認為件事在班主任,科任同副校眼中都幾嚴重.我個fd講埋sorry,many things.佢地打算先俾次機會佢改過,我個friend又唔係打死不肯認錯個類,而且一向成績超卓,佢又做左某幾科的科長同擔任重要職務.佢頭先被人訓話完後,狂拉實我,講佢好擔心一d科任對佢的impression bad,專登對佢 d tests and assessments 時唔俾佢全對(just for the situation when he answers all very good),我安慰佢話唔會,但係我仲猶豫更,會唔會呢?始終呢個都係我best friend,佢之前幫過我好多次,我唔想睇住我個best friend 感樣接受唔公平對待,我都furious la,如果你係個老師,你個心點想?