Very interesting idea. Honestly, I was a little torn about what to rate this book. It was different but I think I gave it 5 stars because I like the Harry Potter references and I like Helen. 
 Helen gets a preview of what could be her future with Kit. I guess all it is, is a dream but that dream alters the way she views Kit. But the bad thing is that he's her best friend's boyfriend. 
 There are some great moments that Helen has with Kit that makes me scream get together. I don't know why Kit stays with Della for so long and even thinks about marrying her. 
 There were so many twists and surprises that I couldn't put the book down. 
 (view spoiler)[Helen moves to Kit's hometown and ends up living with the girl who broke his heart the first time. They become friends. Kit ends up taking a break from Della and they have a beautiful time together. They have cute dates where he sends her pictures of places to meet him at and gives her sort of a tour of his hometown. But it ends abruptly when Della ends up pregnant! He leaves and proposes to Della. Helen is torn up and hurt. 
 To top it off. Della has complications at birth and is in a coma. So Helen comes and helps take care of the baby and spends more time with Kit. This pains her even more. Plus Della wakes up and basically wants her gone. 
 Even more, Kit and Helen obviously love each other as professed numerous times to each other. They go at it right where Della hears it all and basically wants Helen gone. Della is such a horrible person. 
 Helen ends up going to stop the wedding and fight for Kit. But before that there is this weird character that gets intimate with Helen. It is weird. There were some strange moments in this book such as that one. If I ignore it, then the book was fine. 
 Anyways she goes back to Florida to stop the wedding but ends up with a big fever and cold. Kit comes to see her and they have a confrontation with her saying she has moved on not knowing that Kit cancelled the wedding. He leaves and disappears. Helen tries to find him but fails until the last moment. I love the ending. So sweet despite the craziness that leads up to their happiness. (hide spoiler)]