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.
Something has been bothering me.
ثمّة شيء كان يحيّرني
Eine Sache beschäftigt mich gerade.
Algo me molesta.
Algo me preocupa.
Quelque chose nous préoccupe.
C'è qualcosa che mi turba.
Uma coisa me incomoda.
Кое-что не даёт мне покоя.