I'm sorry, but that's absolutely ridiculous...First of all, Aqua is not the one connected to Riku...Terra is. Second, there is absolutely nothing that points to Sora and Riku being brothers. They look nothing alike and if they were related, they would know. And if the only reason the creators would make Sora and Riku brothers is to stop Yaio pairings, then it's a lost cause. People have paired Sora and Roxas for crying out loud, and they're technically the same person. We're not even talking about this now, so don't come out of the blue and talk like everything you say is fact without even providing evidence.