Sawako and Endou-kun discuss the book Sawako's been reading, Fermat's Last Theorem, in the café where Shiori works part-time.
Why is she getting so heated up?
لمَ هي بهذا الحماس؟
Wieso dreht die so am Rad?
¿Por qué se enoja tanto?
¿Por qué se enfada tanto?
Comment fait-elle pour continuer
à s’enflammer autant ?
Chissà che ha da scaldarsi tanto?
Por que ela continua
 tão empenhada?