I'll be waiting. [ Totally deadpan and unthreatened, at least. This horsing around is something he sort of misses when they're not together for a period of time. ]

Not that I know of.. There's apparently a blonde woman he calls his 'sister', though, so chances are if you see him with a blonde woman then it's not our Kurama. I also don't know if he has some of the same abilities.... Kurama has cut me off from finding out shit like this from the horse's mouth, so you ought to ask him about it more than me..