"It was good seeing you too Pamela, and if your ever in Blüdhaven, you should look me up." And she didn't mean a word of that - but she smiled like she meant it.
She watched the other woman leave, and then turned and began walking in the opposite direction. Yes, she glanced back a few times - because she was always paranoid. But she really didn't think she had anything to worry about - so she ran into an old college acquaintance who had grown up. (Or had some work done ....) it was a small world sometimes.
She pushed the random meeting to the back of her head, writing it off as something that had no significance.