Yokoi-san is trying to pay attention as usual. And then Seki-kun starts playing shogi next to her and it turns into something rather unexpected.
and then, suddenly betrayed him?!
Und nun? Ein Putsch?!
¡y te traicionan repentinamente!
¡y luego le hubieran traicionado!
et maintenant, 
il le trahit.
Improvvisamente, l'ha tradito?!
e então, de repente, o trai?