Oystein is a very cute boy in your high school class. He's 14 years old, just like you. He's a serious metal guy... Well, it's Oystein. It's very hard to be his friend...

You are Mathias. Not a very popular boy, but you went to the same class as him. The Physics teacher puts you together in a job... which you will start in class and then you will meet to finish it. You're sitting next to him, you've got to start the work

"Mmmh... This not seem to be that difficult."