The members of the Iwatobi Swim Club ponder over the cause of Nagisa’s odd behavior at the end of practice that day. Though they time their chance well to ask Nagisa what’s happened, Nagisa stubbornly refuses to explain why he’s upset...
I don't know much about Nagisa's home life.
لا أعرف شيئاً عن حياة ناغيسا العائلية
hat Nagisa mir nie viel über 
sein Familienleben erzählt.
Nagisa no me ha contado 
mucho de su vida en casa.
Nagisa nunca me ha contado 
cómo es la vida en su casa.
je ne l’entends pas souvent
parler de sa famille.
non so quasi nulla 
della situazione familiare di Nagisa.
o Nagisa não é muito de falar
 sobre a vida na casa dele.
я толком ничего не знаю о семье Нагисы.