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.
I'd say a mother would be even more worried.
.لا بدّ وأنّ أمّك قلقة أكثر
Da macht sie sich sicher
noch mehr Sorgen.
tu mamá debe estar peor.
tu madre debe de estar peor.
mais ça doit être pire 
pour ta mère.
Immagina quanto lo sarebbe tua madre!
Tenho certeza de que sua mãe 
está mais preocupada ainda!
А матери это тем более свойственно.