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.
Huh? That does no good at all.
هذا ليس جيداً
Was? Ist ja bescheuert.
¿Qué?
Hein ?
Eh? Guarda che non va bene! 
Non funziona così...
Hã? Como assim? Isso é sacanagem.