In a Relationship is a 2018 American romantic drama film, written and directed by Sam Boyd.

It stars Emma Roberts, Michael Angarano, Dree Hemingway, Patrick Gibson, Jay Ellis, and Melora Walters, and focuses the relationship of two couples over one summer.

Three years after they started dating, Hallie and Owen reunite with their respective friends Willa and Matt at a house party in Malibu.

That night, Hallie and Owen have a minor argument during the July the 4th fireworks but reconcile upon going home.

The relationship between Hallie and Owen begins to deteriorate after she suggests moving in together and he hesitates and she leaves his house.

In March 2017, it was announced Emma Roberts, Michael Angarano, Dree Hemingway, Jay Ellis, Melora Walters, Gayle Rankin, Greta Lee, Janet Montgomery, Andre Hyland, Luka Jones and Sasha Spielberg had joined the cast of the, film with Sam Boyd directing and writing from a screenplay he wrote.