From that vape scene in the first episode, I was hooked. As a teacher myself (English, no less), I cannot tell you how many times I have told a student not to do something or to put something down/away and their response is, "I'm not (whatever they were doing)". I also found that dialogue between the students and teachers -- while a bit ridiculous at times, I'll admit -- generally true to what my own interactions with my students are like.