Mizuto and Yume used to date, but now they've suddenly become stepsiblings. Both of them agree that they don't want to do anything that'd disappoint their newly remarried parents. However, neither of them can accept the other as being the eldest sibling in the relationship. So they both agree to settle the matter with a game. Whoever does something in conflict with what people might consider normal sibling behavior, loses. Making them the younger sibling.
Can we put this behind us?
أيمكننا نسيان هذا الأمر؟
lass uns einfach damit aufhören.
¿podemos dejar de pelearnos?
¿podemos dejar de pelearnos?
arrêtons tout ça, tu veux bien ?
Possiamo smetterla di litigare?
Que tal deixarmos isso de lado?
давай уже прекратим ссориться?