It's New Years eve, and Mitsuki goes to a small party at her friend Ruri's place, where she learns a valuable secret about Yuuto's situation. She tries to tell him, but her surpressed emotions start to well up.
You're working hard for your 
childhood friend, aren't you?
Du legst dich für deinen
Sandkastenfreund so ins Zeug, stimmt’s?
Trabajas duro
por tu amigo de la infancia, ¿no?
Trabajas duro
por tu amigo de la infancia, ¿eh?
Tu te donnes
pour ton ami d’enfance, hein ?
Ti stai esercitando
per quel tuo amico d'infanzia, vero?
Você faz tudo por aquele
amigo de infância, não é?
Ты так усердно стараешься ради друга детства?