Oups. No seriously, just let you some time and you will forget it. Last year, my friend got catch while she was watching a movie on her Ipod on Sciences class. Of course she was just WATCHING the video but whatever she knew all the quotes by heart.The teacher wanted to take her Ipod but she finally just told her to put it away and that she don't want to see it again. She hide it and she never brough it in class. Haha. I think she was as shy as you do. But that last about five classes and after the teacher had forgot about it and my friend start to felt better. So the only tips I can tell you it's to let you some time and you will forget about it.!!