Now that Jessie knows who SN is—and, importantly, he’s the person Jessie most wanted him to be—she can finally feel at home in Los Angeles. This makes it clear that home doesn’t just refer to a certain place. Rather, home has to do with the people one spends time with and loves—including those who are deceased. Jessie can still remember her mom, even here in Los Angeles, and Ethan can keep Xander alive by wearing his shirt. And both of them can move forward and take their relationship even deeper thanks to the foundation they developed through their messages.