Tsubasa decides to attend the Kitami Winter Festival with Minami. Tsubasa is nervous and wonders if it classifies as a date. Some days later, during lunch, Minami asks if she can go to Tsubasa's house. On their way there the two come upon a snow mound.
Huh? You've got to be! 
I mean, what else would explain it?
ماذا؟ لا بدّ أنّها كذلك! فما قد يفسّر الأمر؟
¡Ha de serlo!
¿Cómo podrías explicarlo si no?
¡Tiene que serlo!
¿Cómo me lo explicas si no?
Je suis sûre que si,
y a pas d’autre explication.
Ma certo che lo sei!
 Altrimenti come lo spieghi?
O quê? Só pode ser! Quero dizer,
o que mais poderia explicar isso?
Чего-о-о-о-о? Прости, но не верю!
Как ещё твои странности объяснить?