We are brought back in time to when Yume and Mizuto were once a couple. A time when neither of them could control their nerves in what was their first ever relationship. Having already held hands and kissed before, the young couple are eager to take the next step. Spring break passes, however, with neither able to make the first move. Upon entering their third and final year of middle school, the two are regrettably put into separate classes. Alas, unable to spend as much time together as before, they both begin to grow apart.
You invited me over under the 
pretense that you'd be home alone!
!دعوتني للحضور بذريعة أنّك وحدك في المنزل
Du hast mich unter dem Vorwand eingeladen,
du wärst allein zu Hause!
Me invitaste con la excusa
de que estabas solo en casa.
Me invitaste con la excusa
de que estabas solo en casa.
Tu m’as invitée en précisant
que ton père était absent,
Mi hai invitata con la scusa
che saresti stato a casa da solo!
Você me convidou cheio de pretensões,
falando que não tinha ninguém em casa!
Ты пригласил меня, сказав,
что будешь дома один!