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...
Were you thinking that if you don't go home,
هل ظننت أنّه بهروبك
Dachtest du, wenn du dich 
weigerst,
¿Pensabas que si te negabas a ir a casa,
¿Piensas que, si te niegas volver a casa,
tu penses
qu’en ne rentrant pas chez toi,
Pensi che non tornando a casa,
Você estava achando que se você
 se recusasse a voltar para casa,
Ты думаешь, если не вернёшься домой,