Sam's future?

chapter 12

In chapter 12, Sam dreamed that he's already 18 and his baby Rufus almost 2.
Sam and Alicia aren't together anymore but they get along together very well and talk a lot.
Sam doesn't live in Alicia's house but he often comes to visit Rufus or go out with him.
His mother had his baby, too and Sam is very happy with his little sister Emily.