shiro was busy organizing some debates for the Quartier Latin. He had already lost track of the time and had gotten very immersed in his work. Almost everyone in the building had left already, including shiro’s best friend, shun. You are shun’s older sister. And shun hadn’t gotten to the boat yet, so ofcourse you had to go all the way back to school and into the Quartier latin to go find your brother shun.