The Dazzling Miss Davison

Young society rake Gerard Buckland spies a pretty girl walking down the street. As he tries to figure out a way to approach her, he sees a disreputable-looking man surreptitiously hand her a diamond necklace, which she hides on her person before fading into the crowd and disappearing from sight. Later that day he visits the home of a friend, and is astounded to meet that same girl. During their conversation she claims that, as a lark, she picks her friends pockets of valuables, then later returning it to them. Gerard, however, doesn't quite buy it. It turns out that she is, in fact, not what she says she is, but not in the way Gerard thinks.