Sad Boys In Class

We sat in class, Doing nothing new, As time passed, Teacher is late! Finish the work due! Waited there, waited for long, And someone started tapping his desk, We all started singing a song, Our music, it was the best! Oh wait, soon 15 minutes will pass, And as the teacher is not here, Boys BY LAW we can leave this class! Boys stand up from your chairs! Then we clapped, we clapped in joy! And the teacher cam in the last second, so sad, so sad boys!