Mad is sitting alone at her desk, while talking with some of her girl friends behind her. she's giggling a bit, it's a nice calm morning in summer. Most of students don't even come to school now. Suddenly Arthur, a good friend of her comes inside the classroom, 20 damn minutes late, it's a bit of a shock course he usually skips most of school in summer. he looks like usual, he has some t shirt on and some old jeans, he looks around the class and finally sits next to Mad with his slight smirk