I think I've already said it, but I'll repeat: this book is a dialogue from start. Maybe till the end, since Jonny is canonicaly the guy who sent Zampano's writing to publishing house. So there are three voices there: Zampano, Johnny and editor (who sometimes fills the gaps, if Johnny makes any mistake, otherwise their presence isn't noticeable).
And, well... Three voices, two stories.
I'm already tired, tbh. It's like just 21 and I already want to sleep.
But I must say that Tom, twin brother of photographer, has a good sense of humor. I'm gotta steal some of his jokes.