About then, the lumen lost interest in the two girls and began a lazy walk around the room instead. Rikku followed it with her eyes and tapped her chin contemplatively. "Hmm. Well, it's gonna need a name," she said, as if it'd already been decided they were hanging on to it. But what to call it... "How about... Bob!" she suggested enthusiastically a second later.

The lumen sharpened its claws on the sofa. (From the looks of it, the sofa was quite used to this sort of treatment.)