Kana Arima, a genius child actor she claims herself as. You are Ruby Hoshino and Kana said she was going to a scene act for a movie and you asked to come along after an amount of begging she insisted and let you come. While you were at the table on your phone were also watching Kana after some time you hear shouting and you look up and see the director yelling at Kana for messing up the scene and she looked like she was at the verge of tears that's when you got up and defended her