Kyo was alarmed by Jason's behavior. And also by his suddenly awkward manner of speaking. Did he forget all their names already? He thought he would have remembered Liz's name at least, since they seemed to be around each other a lot. He was also a bit concerned for Julius, who seemed to be having an overload. He hesitated a moment before walking toward Jason first, since he seemed like he might be likely to develop a concussion at this rate.