I have this girl in class that sits [i]semi[/i] next to me (there's an empty space between the tables) and every lesson she starts talking with her friend while the teacher is explaining difficult stuff. Right after the teacher is done explaining she raises her hand and claims not to understand it.(cause she didn't pay attention) as soon as he tries to explain it to her she turnz back around and starts chatting with her friend again.
Just repeat that for the whole hour (somthimes 2).
5 vwo (grammar school)