The scribble is... A little hard to read, but after analysing it for a second, he understands. He nods.

"I see! Thank you for letting me know, Kurusu-kun."

Though, that doesn't bring him any further. Hm... Well, he does know almost every language on the planet, so...

"Ah, you may not be able to speak out loud," he says, hands moving alongside his words, "but, perhaps, have you been taught sign language?"

"Oh, how rude of me though, I didn't introduce myself!" he laughs, a little embarrassed. "My name is Akechi Goro, although you may call me Falcon."