[He nods, and nods again. At this point the conversation is done for him as well- he wants to send a message, now, but out of consideration for present company cannot. He perks only at the remark of his invisible ink.]

Ah-

...Yes I thought you'd appreciate that, it's deceptively simple. Very well, [Noa adds, nodding to the vampire.] ...You wanted this brief- and, you know now where I stand...if that's all, you're free to leave.