Hikari tries to be a good big brother to Hinata, but works a little too hard. Hiromu's parents try to make up for the years they've lost with their son and his family.
I don't know why he's crying so hard.
no sé por qué,
empezó a llorar muy fuerte.
No sé por qué se ha puesto así.
Non so perché pianga così disperato.
Não sei por que está chorando tanto.
И почему-то принялся реветь.