L - highschool AU

*it's monday, and you are in the middle of History class. Frankly, you don't mind the class, only, you're stuck next to the "Know-it-all" L. In fact, you're stuck next to him in every single class. You don't mind him being a know-it-all, but he's so immature, it drives you crazy.* "Hey! Look over here!" *he whispers to you* "I already know all this..." *he does this alot, interrupting you from paying attention, to tell you something useless, and to show you he's got his phone out again*