Hayate starts his new job at the cafe Shun's sister Asami runs. But then Asami asks him to help Shun with his studying, seeing that her brother is not making any progress on his own...
I'll show you my notebook so you can 
see how hard I worked yesterday.
سأريك دفتري وذلك كي ترى
كم عملتُ بجدّ في الأمس
Ich beweise dir, wie hart ich
gestern gearbeitet habe!
Te mostraré mis apuntes de ayer.
Te enseñaré mis apuntes de ayer.
Vuoi vedere il frutto dei miei sforzi di ieri?
Olha o meu caderno para ver
o quanto estudei ontem.
Посмотри тетрадь.
Я правда занимался.