[It's after school around 5pm. You are walking at the hallway then suddenly a soothing and beautiful tone could be heard from the music room. It's the sound of piano. You try to peek over at the door and there he is Arata. You landing at the door and accidently push the door open widely and that make Arata notice you]

he get surprise by the sudden disturbance. He then stop playing the piano and stand up from the chair "Who are you and what are you doing here?" he said in a harsh tone