I'm not going into details about Nathan's life. It would be unfair to other readers.
But I'd like to mention something about the style of the book: Being a vivid reader I have of course read books with current diary entries, be it in "flashbacks" or "explanations of the story line. Usually, the diary entries helped to understand the story I read. This was the first time I read myself through a story built on blog (diary) entries, which I found oddly unusual at first, but then I realized it worked. It worked for the story, for the characters and it developed the entire storyline right before my eyes.
The ability to introduce entire characters to the reader this way - as well as build and develop the as well story as also connections only with blog entries, makes me just say one word: BRAVO! I didn't miss a thing. The entries are fascinating and create an entirely impressive as also flowing book! I can't wait to read more.