@Danbaby I can explain IT all, but it will spoiler the whole thing. So open on your own danger
Spoiler!
Spoiler text. So the top acually went back to past and the bottom's (top as friends, 21 years olds, the book, mom and sister) he created the whole scenario in his head to be happy. Beacuse the book is the reality. Thats what happened in his past life...