On the day of the Tennomifune Academy entrance ceremony, in the class 1-7 classroom, Hanakoizumi Anne (Hanako), Hibarigaoka Ruri (Hibar), and Kumegawa Botan (Botan) are told by their homeroom teacher Kodaira-sensei that they are unfortunate and unhappy students.
The goal of the students of class 1-7, who are burdened by a variety of forms of misfortune, is to become happy.
The three girls have trouble accepting their circumstances, but they're immediately given an unexpected assignment...!
How romantic, to keep his 
photo in your pass case.
يا للرومانسيّة، تحتفظين هذه الصُّورة
في محفظتكِ
Wie ausgesprochen romantisch, ein Foto
in deinem Kartenetui aufzubewahren.
Me parece muy romántico
que lleves una foto suya.
Me parece muy romántico
que lleves una foto suya.
Sa photo avec tes titres de transport,
c’est si romantique !
È così romantico avere
 una sua foto nel portatessere.
Que romântico, ter uma foto em sua carteira.