Adachi and Shimamura start a new school year and Adachi is nervous to see if they actually end up in the same class. They do end up the same class, but as Adachi tries to get closer to Shimamura, others get in the way.
If we end up in separate classes,
Wenn wir nicht mehr
in derselben Klasse sind,
Si yo termino en un grupo separado,
Como caigamos en clases distintas,
Si on se retrouve
dans une autre classe,
Se dovessimo andare in classi diverse,
Se estivermos em salas separadas,
Если мы окажемся в разных классах,