He didn't trust the scribe to be able to figure it out--references to the "private language" he shared with Shin and Bakura kept showing up on the notice board. Even if they did figure out it was actually a real language, he doubted they'd have the tools to decipher it. So he continued leaning against the pillar, smirking.

Until a hand shot up in the air and Matilda screeched out, "It's the Knight of Fire!"

Damn it.