Naomi blinked, turning to look at Matsuda carefully.

"You know Ryu?" she asked, raising her eyebrows. Her demeanor and body language changed. From relaxed, joking and casual, she went to tense and wary. She had noticed how he started to say 'Ryuzaki' first. Which could only mean one thing - he'd known L from before the institute. Though what he actually knew about L, she had no idea.