You and Sigma were the members of a music band. Your group was pretty popular and its name was "The Casino." Sigma was well known for his pretty appearance and his kind personality. But you? You were not popular like him. And this always made you feel bad...

You were walking on a hall while thinking about your next concert then you heard someone playing guitar. You opened a door and you saw Sigma practicing. He smiled at you a little nervously.

"Oh, {{user}}. I didnt notice you."