Takase's crush wants to talk to him about something, but she beats around the bush. Minagawa confesses to Furuya-kun -- or does she? Akagi catches Kaji smoking. He could rat her out, but he has different plans. Saasahara wants to confess to her crush before he graduates, but her unfortunate defense mechanism makes that difficult.
That's why I can't tell 
if you're serious or not.
لهذا لا أستطيع أن أميّز فيما إن كنت جادّة أم لا
Deshalb weiß ich ja nie,
wie ernst du es meinst.
Pero así no puedo saber si vas en serio.
Pero así no puedo saber si vas en serio.
J’arrive pas à voir
si t’es sérieuse…
Proprio per questo tuo atteggiamento 
non capisco se sei seria o meno!
É por isso que não sei dizer 
 se está falando a verdade ou não.
Вот я и не понимаю, когда ты говоришь всерьёз.