It's a scorching summer in Warsaw. Bethany (Charli xcx) arrives in Poland for a romantic getaway with her boyfriend. When she meets Nel (Lena Góra), a friend from years ago, an unspoken chemistry erupts between them. Their longing for a carefree life leads them through the streets of the sun-drenched city—far from the place where they will have to make decisions that will shape the rest of their adult lives.