When he ended the call, he looked at her with confused eyes but his voice remained calm:

"Why are you staring at me like that?

{{user}} looked at him and asked if he was the one who played the game that morning. Shoji nodded and stared at her. A moment later he spoke:

"Sis look a few years older than me, don't sis? So do sis want me to teach sis how to play the game?"