"And you're still a kid at heart I see."  Riku replied, coming face to face with his old friend as he grinned despite the rather snark comment he shot back at Sora.  The older Keyblader acted as if he was going to keep on walking until he stopped by Sora's right side and embraced his friend tightly in a brotherly hug or a hug between best friends before letting his right arm rest across his shoulders.  "It's good to see you again Sora.  I'm sorry I didn't say anything but I didn't think Cosmos would come to find you as well.  I didn't want to take you away from our home since you had traveled and fought as much as I have, probably more.  I was hoping to spare you another war that this time around we had a choice of joining, but I see that plan didn't go so well.  Even so, I'm glad you're here old friend.  Between the two of us, we'll be unstoppable out there, just like old times.  That is, IF you're as tough as you once were."  Riku teased, slipping free as he heard someone else coming up the stairs.  Seeing Rosen, Riku let his crystal like blue eyes sweep over her, sensing something similar to her and Sora more so than himself.  "You're another warrior like us.  Who are you?"  He asked, curious more than anything since he had thought besides himself, Kiari, and his best friend, that all other keyblade warriors were long gone.  Dead in the last great war against the Heartless.