To be honest, I'm not too sure how I feel about this book. There was a lot that just didn't work for me (the speed of their relationship, the constant usage of 'baby' and 'siren', the way Noah always seemed to look at Echo's body before anything else.)The notion of two people coming together to sort themselves out I can understand, but perhaps not the dependency bit. The growth over time. It may be that I'm being too analytical, but in the end I liked, but didn't love it.