Gakuto won a diary. Wondering what to write as the entry, Mikoto mentions, "You can also write about your thoughts and feelings." Encouraged by this, Gakuto chronicles the daily happenings in the Yuzuki household...
Who knew turning oxygen into
carbon dioxide would be considered cute to you.
Dass ich einen so lieben Bruder habe,
der mich niedlich findet,
No esperaba que convertir oxígeno
en dióxido de carbono te pusiera así.
J’ai de la chance
d’avoir un gentil frère
Non pensavo che considerassi carino
trasformare l'ossigeno in anidride carbonica.
Não sabia que transformar oxigênio em dióxido
de carbono seria considerado fofo para você.
Я просто вдыхаю и выдыхаю,
а ты говоришь, это мило?