You have to do it. You have to make her dead wrong. You have to make him hurt. You have to make her want to give up. To make him reflective enough to seem real. Come dig deep into your character’s attic (and maybe your own) to uncover not only what, but why your story people do what they do. And how best to trip them up on the way to their heart’s desire. Beware, you may leave with the key to writing the story only you know how to tell.