"Oh." Lorna replied, tone and body language declaring her disappointment. Another Terrorist. That's what the whole of the Brotherhood were. All the News reports on them and the people they hurt and killed were pretty much definative. And with the ability to look like anyone... oh man... Mystique was probably a spy or something. Not as glamorous as a hollywood star but just as useful in the role.
But ending the conversation now, so suddednly would be rude and she'd already been rude enough to the woman, so Lorna forced herself to continue talking, "I think he wants me to join. He hasn't outright said it, but its pretty heavily hinted at."