Re reading.. Still think if they were as good of friends as they claim Jamie would have told her he saw her boyfriend out with another girl. Or heck even tyler.
Please do an epilogue! This felt so unresolved with her unsure of her and Jamie ending up together...i would hate it to end on that note...maybe an epilogue of their Summer where he reassures her he loves only her. But you know, whatever ;)
I hope you do write an epilogue it felt weird to end it on her doubting their relationship and end with a chapter where Jamie and Haley don't even speak to each other.