"Then it's fine." Sora replied. It just didn't matter right now. He didn't know how he could snuggle any closer to Riku, but he sure wished he could. He just wanted to be completely buried in his arms and shut out everything else. "Because I'm being selfish right now, too." So what if they were a little selfish in their need for each other? Was it really all that bad right now?
"I just lost the two people I love more than anything in the entire world," he said. "And I've been scared out of my mind that someday I'll lose you too." It was as good as an explanation he could offer Riku for his behavior recently. He didn't REALLY want to talk about it, just wanted Riku to know the vague reason and accept it happened and move on.