If I had to pick just one thing, I would go with Kate and Curran relationship. I love the way it started: just a teasing, but as the story develops they begin growing in each other. It's so much more enjoyable then the "I looked at her and I knew she was my mate", so common in many paranormal romances... I love the humor between them, the way they tease and irritate each other and then just find a nonsense way to make peace. I love that we are being able to see their relationship grow. They know it won't be ease, they have their arguments, but they don't give up. I'm so, so glad that we can see a couple really building their relationship, leaving together, dealing not only with big "saving the world problems" but also the small things of daily life, which are so important in any marriage. And (I don't know Ilona's plans but we can always hope for the best!) I would love to see Kate pregnant doing her crazy job and Curran trying to slow her down, for her own sake and the baby's. I would love to see both of them raising their little brats, trying to put up with all the havoc their children might cause!