Islands in the Stream

Dolly Parton

Iris and Isaac are driving to their first romantic getaway, singing along, playing, and debating over a town’s name. The playful tone of the song matches their flirty, honeymoon-phase energy and sets up awkward but intimate chemistry before tensions later emerge.

Sexy to Someone

Clairo

Early into their first day, after the couple arrives and settles in, a relaxed, sensual vibe follows as they explore the house and flirt, basking in their new-couple glow. Clairo’s dreamy indie pop underlines their playful and slightly awkward seduction.

The Source

Merrell Fankhauser

The song colors a mellow moment where Isaac and Iris decompress, share small talk, and cook together. Its laid-back surf feel echoes their hope for harmony- right before underlying mismatches in expectations surface

As their connection deepens, intimacy rises. The song plays during an intimate dinner and late-night heart-to-heart, layering romantic hope across a scene where their differences begin to peek out.

Don't Know How To Keep Loving You

Julia Jacklin

After a tense conversation reveals mismatched expectations- commitment vs. “just having fun”- Jacklin’s plaintive song swells. This raw, emotional indie track echoes Iris’s heartbreak and longing as the relationship dynamic shifts awkwardly

She's My Lady (and She's Lovely)

The Grooving Company

Played over a montage as Iris tries to win Isaac back post-conflict, this upbeat throwback song adds irony, underscoring her earnest- yet misguided- attempts to prove her devotion through quirky, escalating antics

Breakthrough Moon

Blake Mills

There’s a shift in tone: attempts at reconciliation morph into surreal, awkward standoffs. Mills’s bittersweet sound amplifies their emotional distance and the sense of impending change as things get weird.

Feel Delicious (feat. The Dukes)

Count Rockin' Sidney

While the funky groove cranks up, Iris- on a mission to win Isaac back- makes breakfast but realizes she's out of eggs. She heads next door, meets the neighbor Steve, and their quirky exchange about borrowing an egg is laced with awkward optimism. The song’s playful, celebratory vibe matches Iris’s over-the-top “fake it till you make it” enthusiasm, underscoring the absurd, chaotic lengths she'll go to save her relationship, even as she tries to keep things upbeat while everything feels off.

Let Me Love You

Mario

As Iris- hopeful, desperate- tries to rekindle romantic chemistry, this early-2000s slow jam ironically plays over Isaac’s total lack of enthusiasm, fueling the awkward comedy of mismatched moods.

We've Never Been This Close Before

The Bobby Reed Band

During an odd moment where Isaac and Iris are forced back into close proximity, this old-school soul ballad plays for just a beat, poking fun at the absurd closeness resulting from their predicament.

Islands in the Stream

Dolly Parton

In Isaac’s dream, he finds Iris outside the vacation house singing “Islands in the Stream.” She beckons him to join, and the two dance intimately- completely in sync, laughing and holding each other. It’s a magical, wishful moment where their chemistry finally clicks. The song acts as a callback to their earlier, goofier duet, underlining what’s been lost and what could have been. Suddenly, Iris bluntly says, “I hate you,” and the dream ends, underscoring the heartbreak and misalignment at the core of their relationship.

Made of Glass

Molly Burch

End credits