It's the day of the school's ball sports tournament. Izumi-kun is playing soccer with the boys, and Shikimori-san is participating in the girls' volleyball match. Izumi-kun knows he can't contribute much, but he plays his hardest anyway. Shikimori-san worries about him, given his natural unluckiness... and surely enough, he gets hit in the face by a soccer ball and blacks out. He ends up in the nurse's office while Shikimori-san looks after him, meaning the two of them are alone. Then Shikimori-san says she's going to stay with him instead of heading back to play in the volleyball match...
It wasn't bad luck this time. 
It was just clumsiness.
لم يكن الحظّ السيّئ هذه المرّة. كانت الحماقة
Dieses Mal war das aber weniger Pech
und mehr Tollpatschigkeit.
Esta vez no fue tu mala suerte,
sino tu torpeza, ¿eh?
Pero eso ha sido
más por torpe que por gafe, ¿no?
Cette fois, c’était surtout
une question de maladresse.
Stavolta non è stata sfortuna, 
ma solo un po' di goffaggine!
Dessa vez não foi má sorte,
só desatenção, não é?
Тут дело не в дурной удаче.