Machi Kyouko is a dullahan, a demi-human with roots in Irish legend whose head and body are separate, and one of only three of her kind in the whole world. One day, she stays after school to talk to Tetsuo about herself. She explains that dullahan have unique problems of their own, and also asks a favor of him...
I work through those issues with 
my family, using trial and error.
أنا أعمل على تلك المشاكل مع عائلتي 
.باستعمال التّجارب والأخطاء
Selbst wenn solche Malheure geschehen,
lernen ich und meine Familie daraus.
Arreglo eso con mi familia
por prueba y error.
Soluciono eso con mi familia
a base de prueba y error.
C’est en faisant des erreurs
qu’on apprend !
Gestisco queste cose per tentativi,
insieme alla mia famiglia.
Superei esses contratempos com
 a minha família por tentativa e erro.
Мы всей семьёй находим решения
методом проб и ошибок.