Class is hard, you vaugely think that you should know all this stuff, but some of the words you had to learn in english class where so difficult and multiplication in maths is too complicated a subject for you to understand.
Some nasty boy behind you pulls your braids, but he's bigger and stronger than you so you remain quiet, also you seem to have become very shy, especially talking to grown ups like your teacher.
Something else is troubling you more though, you really need to go to the loo and pee, but are afraid of asking teacher, you squeeze your thigh's together but it barely helps & you are going red in the face trying to hold it in. The boy is continuing to tease you and as you finally stand and muster the courage to ask teacher, you can't hold it any longer and a stream of urine trickles down your legs and onto the floor, the mean kid points it out to the rest of the class and you go red with embarasment and ............