i dont wanna sing a normal song

ok so my supervisor nishihashi comes today to observe one of my classes. i totally forgot she was even coming. but i rolled with it. i had to improvise some things. so i played a warm-up game with the kids asking questions from the textbook. i knew my jte was nervous, and had prepped a lot for this class. and he looked so relieved everytime the students managed to answer the questions i asked. i was pretty impressed too. you mean these kids actually understand english!?! theyve been fooling me all this time! but now that i know they understand me, i decided to ask more and more difficult questions and my jte gave me this look like what are you doing?! i'm like hey, i wanna see what these kids can do! i asked a question which one boy got right, but he was just reading it out of the textbook verbatum. so i ask him to translate into japanese what he just read. and he actually got it right! anyways, nishihashi leaves after like 20 minutes. then one of the boys says "relax!" and puts his head down to sleep T___T