As I bantered back and forth with the strange one, I watched as Kavanagh fussed over my sister, and I had to admit that he was the first person I had ever seen put a genuine smile on her face. They looked fucking ridiculous together, with her barely reaching his chest bone in height. They were worlds apart and polar opposites, but the way they were looking at each other assured me that neither of them gave one iota of a shit for the small details.