A class observation day was scheduled to be held in Gaku's class. However, Gaku was worried that if Hayato took a day off to attend, it would cause inconvenience at his workplace and increase his workload.
I was so happy to see her there that I'd raise
my hand even though I didn't know the answers.
Als sie kam, war ich so glücklich, …
Estaba tan feliz cuando llegó
Ça m’a fait tellement plaisir
de la voir
Ero così felice di vederla che alzavo 
la mano anche se non sapevo la risposta.
Fiquei tão feliz ao vê-la que levantei
a mão mesmo sem saber as respostas.
Я так обрадовался, что мама пришла,