You'll see that:
He's a Technomancer
He has no implants
No diseases or toxins affecting him
No bioware
He has Essence 6
He is healthy
He's mildly annoyed and curious
OOC, he's mildly annoyed because he had to wait on you guys before probing deeper into the kidnapping - he would have much preferred to have beat KE there and possibly been in and out before they arrived. He's curious because he's heard whispers and seen you around the base, and has pieced together that you are part of some program or experiment that he is not cleared for. He's not sure if you guys are going to Hulk out or teleport through walls or what, so he's curious to see what you guys can do.
It's possible you've seen me before, but (ad Ryo has final say) I suspect it was simply as a face among dozens or hundreds - it's likely we've never been in the same room at the same time, much less been introduced. But since I have access to pretty much all of the drones at the base and likely the camera feeds for all but the most sensitive areas, I've probably come across you before in the common areas - I'm assuming they don't keep you locked up all the time.
At any rate, with a memory roll like that, if you have seen me, you probably don't remember. The only reason I would remember you two is because in a base full of secrets, you guys are extra secret. When he sees you in the camera feeds, he doesn't get a hit on your identity or purpose. "Access Denied" is a phrase Skynet takes notice of, and there are very few occurrences of it that he hasn't "rectified".
However, looking at your edit, if you were actively scoping the place and poking your nose in odd places, then yes, you might have seen him. Or maybe a chance meeting in the mess hall or gun range. Again, it's up to Ryo, though it's probably not important for anything more than flavor.