After confronting Shiba in a real model battle in Gunpla Duel, Riku's 00 Diver Ace has suffered serious damage. Unlike with GBN, Riku's precious partner has been damaged in reality. Koichi is worried about Riku, and tries to cheer him up, but is surprised by Riku's reaction.
and I know their personalities well.
وأعرف شخصيّتهما خير معرفة
und ich kenne
die beiden ziemlich gut.
y conozco bien su personalidad.
y conozco bien su personalidad.
et je leur fais confiance
sans la moindre hésitation.
inoltre conosco entrambi piuttosto bene.
e conheço bem suas personalidades.
К тому же, я их отлично знаю.