((His canon point is post-KH2, pre-DDD, so he won't know Lea yet... sorry!))

Riku missed the burst of light, but rounded a stack just in time to see Lea wrapping ... something ... up in his coat. A restricted book, perhaps? Or maybe just something he didn't want the others to know he was studying? Either way, his curiosity's piqued ... but not quite so much as his urge to be a pain in the rear.

"What'cha got there?"