Murakami Fumio and Mochidzuki Erena are great friends with each other, but their personalities couldn't be further apart, making everyone else wonder why they're so close. Some people don't even understand why they're friends. This is the story of how they became friends.
What are you sighing for?
Warum seufzt du so plötzlich?
¿Por qué estás suspirando ahora?
¿Por qué estás suspirando ahora?
Qu’est-ce que tu as,
à soupirer ?
Perché sospiri?
Por que você está aí soltando
 suspiros de repente?