Otao is in the nurse’s office due to anemia.
Feeling better, he tries to go back to class but decides to take a detour to the deserted hallway. While walking in the quiet hallway, he discovers wet towels on the floor..
She's trying so hard not to grin!
تحاول كبت ابتسامتها بصعوبة
Sie gibt sich gerade größte Mühe,
nicht zu grinsen!
Está aguantando sin reírse.
Está aguantando sin reírse.
Elle se retient de sourire !
Ce la sta mettendo tutta 
per non sorridere...
Está tentando segurar 
a cara de satisfação!