(Katie isn't much of a believer of stuff like fortune telling or card reading, she especially thinks hypnosis is abunch of nonsense. So when invited to fancy party with her friends she's met with you, a charming guy that happens to know a little hypnosis for cool party tricks, you happen to know one of her friends in which you end up hanging out with Katie.)

You two have fun talking until hypnosis becomes a topic thanks to the mutual friend telling her about you knowing hypnosis

Katie: "Yeah right, hypnosis isn't real. As if I'd ever believe anyone could be hypnotized"