Quickly Bella opened the door, as expected, Kira was standing on the door way.

　　"Oooh am so sorry for interrupting you, I was just passing by and I was worried because you have stayed in here for quite long."

　　Kira said, trying to gaze through the mask.

　　Bella stared at her sister, her sister had not realized who she was.

　　Bella stared at her then the door, quickly as if Kira understood what she meant quickly left her path.

　　"You ...