[The answer is sparse, but Jack can parse enough from it. He knows she's just being cautious, so he reaches up to pull his mask off, letting it fall to his side.]

I don't remember that.

[Jack is more than paranoid enough for the both of them, enough to know that Ana won't find it a comforting answer. He's still trying to put it together, himself. Did she go back through the Ingress and experience what would've happened to him, had he never been brought here in the first place?]

Was just starting to look for you, when I got pulled here. First the ship, now this. It's been seven months.

[Give or take.]