Production by HBO, DryWrite, Wild Swim, Entertainment One

Directed by Kate Dennis, Natalie Bailey, Kevin Bray

Ruby Richardson walks away from her ordinary life in the suburbs to revisit her past with her college boyfriend, Billy Johnson. The two made a pact 17 years earlier: If either one of them texted the word "RUN" and the other replied with the same, they would drop everything and meet in Grand Central Terminal and travel across America together.