You're late for your first day at school after a summer break. In your hurry you bump in to someone you don't have time to notice, and then fate kicks in, and you keep bumping in to each other no matter where you go. It's Key. And his smile will start to haunt your dreams, and his voice echoes in your ears. But as if that wasn't enough, he seems to like the fact that you keep meeting each other at random places.