Riku returned the greeting in kind, quietly studying the tall young man before him while trying to recall just what he'd read about him on the network the last time he'd actually looked at it.
"You're staying at the castle with Xigbar?" Why that was he wasn't exactly clear on, he wasn't wearing a coat..so perhaps his use was something unrelated to fighting, similiar to Namine?
Though he apparently could if needed to it would seem. And while he hadn't actually seen the other in action, he had read somewhat about it going up against Axel and Marluxia and coming out in a sense the victor somehow. It was slightly hard to believe that that could have happened considering what he could see in front of him, but then Sora hadn't looked capable of doing everything he eventually ended up doing to start with either..