[She makes intelligent points, and he approves of the way she approaches the strange and unknown here. She doesn't strike him as the type to become a traitor to any cause she believe in. Which, he realizes, would only make her betrayal more effective.]

I'm not certain I fully agree with you, but you make a point about the preservation and retrieval of knowledge. As for when I'm from...

[What will she become here, away from her life and a war in which she played but one small part? Altaïr can't say. But it's time to end this deception-by-omission.]

I would say around a thousand years before you.

[His voice hasn't prompted recognition, because why would it? Even the accented speech that Asgard's language geas has left him with is unfamiliar. But the face that shows when Altaïr carefully changes the bracelet's setting very much is.

The lack of hood and the scar on his mouth could fool you into believe he's Desmond, if you didn't know any better. But Lucy does, so she should know exactly who this is, waiting for whatever reaction she might have. He's patient; if she chooses to continue sharing only her voice, she'll be able to conceal some of that reaction, but he has to imagine there will be some surprise.]