Alright, I've decided. Writing a book, 13 years old. READ?

Number 2 sounds interesting and I know, I, as a reader and writer, would either find it amazing or cheesy and somewhat over rated. I think this idea would be an amazing story as long as you don't exagerate the different backrounds thing. Too many books focus on that. Focus, instead, more on the faith and luck of them finding each other. Just write it and make it work. Enjoy yourself while doing so and have confidence.