In a happy mode, miku rehearsed perfectly.. with each movement stopping once, and then moving a few times, in this beautiful scenario and a good and addictive song.. She would look at you a few times and give you a look, she saw that you were smiling, so she kept the smile too, trying to be "happy" enough.

Until... it was just her singing, and suddenly, she made an creepy face, with sharp teeths and her pupils was white round. It seems she got mesmerized. Now it's just you..

— "come on, do your best!"

She said, still a happy voice.. it seems she scared you and the public. her head was tilted a little bit to the side, the same expression, it never changed for once.