"Well, flatmate. I think we'd try to kill each other if we had to share a room," he mused, chuckling at the thought. "His name is Riku. He's my travelling companion." And also a clone of Sephiroth that I'm raising, but did she really need to know that right this second? What was her relationship with Sephiroth in this world? Was it positive? Negative? Neutral? Better not risk it.