It's the athletic festival. Kakeru hurt his ankle during the pole-toppling game, and hid that fact from everyone else. Kakeru tries to keep his suffering to himself, when Suwa and the gang call out to him. Met with everybody's kindness, Kakeru begins to tell them what he's been keeping pent up inside. And then, the class relay begins.
We don't want to laugh without 
knowing what you're going through.
.لا نريد الضحك دون معرفة ما الذي تمرّ خلاله
Wir möchten auch nicht lachen,
ohne zu wissen, was dir auf dem Herzen liegt.
Nosotros no queremos
reír ignorando tu tristeza.
Nosotros no queremos
reír ignorando tu tristeza.
Nous n’avons pas envie de rire 
et d’ignorer ton chagrin !
Non vogliamo ridere e scherzare,
completamente ignari di quanto stai soffrendo!
Nós não queremos apenas nos divertir
 e ignorar como você se sente!
Мы не хотим смеяться,
когда знаем, что тебе плохо.