I am looking for a book which has around 750 pages, it's a love story. The important characters are Kelvin and Kelly. Can someone please help me in finding the name of this book?

I came to know that the full name of the lead characters are Kelly Page and Kevin Andrews. The story takes place in Vancouver and in Harbor islands.
Does anyone know about this book?

It's(bad boy gone worst)

Hi nothing lasts,

I am sorry, I don't understand what you are trying to say here.

This is the name of the book