While preparing for parent-teacher meetings, Eikichi learns that one of his students, Kunio Murai, has a very young mother. He decides that "dates" are an excellent way to get to know the parents, much to Kunio's dismay.
You say that because you don't
know how he is most of the time.
تقولُ ذلك لأنَّك لا تعرف مُعظم الأشياء عنه
Du sagst das, weil du nicht weißt,
wie er die meiste Zeit über ist.
Dices eso porque no sabes cómo 
es la mayoría del tiempo.
Dices eso porque no sabes cómo 
es la mayoría del tiempo.
Ecoute, maman…
Você fala assim porque não sabe 
como ele é na maior parte do tempo.