Rio learns that his mother's ears have turned into pot stickers because his older brother Yuu was kidnapped, and Rio feels responsible for what happened. When Rio nearly falls off a cliff while searching for Yuu, Ramune throws himself in harm's way to protect him and ends up badly injured. In order to save Ramune, Rio uses the Pearl of Night Voices he received from Ramune to treat his mother, desperately calling out to his mother, who can't hear his voice.
I understand what you mean when you talk 
about putting something on the scale.
أفهم ما تعنيه عندما تتحدّث 
.عن وضع شيء على كفّة الميزان
Ich verstehe jetzt,
was Sie damit meinten,
Entiendo lo que quiere decir cuando
habla de poner algo sobre la balanza.
Je crois que j’ai compris
le rôle que j’ai à jouer
Capisco cosa intendi quando dici
 di mettere qualcosa sul piatto.
Eu entendo o que você quer dizer com
essa coisa de me colocar na balança.
Я понимаю, что вы имеете в виду; 
что предлагаете поставить на кон.