The Class President believes that the size of the boobs and intelligence are inversely proportional, so she thinks Galko is living a very carefree life.
But, she changes her mind when she sees the bulletin board Galko was intensely staring at.
I made this last night, so I only 
had to pack it in the morning.
صنعت هذا الليلة الفائتة، لذا قمت الصباح بتوضيبه فحسب
Ich hab das letzte Nacht gemacht,
also muss ich’s nur noch einpacken.
Esto lo hice anoche y solo
 lo empaqueté por la mañana.
Esto lo hice anoche y solo
 lo he empaquetado por la mañana.
Ça, par exemple, je l’ai cuit hier,
In realtà questo l'ho fatto ieri sera, quindi 
stamani dovevo solo metterlo nel contenitore.
Vejam só, fiz isto de noite, 
aí era só ajeitar de manhã.