The Montgomery twins have it all—wealth, beauty, charm, and the kind of social power that turns hallways into runways. Brielle is the classic queen bee: sleek, calculating, head of the debate team, and always ten steps ahead. Her twin, Sienna, is the free spirit—artsy, flirtatious, president of the drama club, and always dancing to music no one else can hear. Both are straight-A students, each topping different subjects, and both practically run their elite prep school.

Enter the Blackwood twins—Dante and Devon. Equally irresistible, equally mysterious, and definitely more trouble than they look. One’s a poet who rides a motorcycle and smirks like he knows your secrets. The other? A future med student with sharp wit and softer hands than you’d expect from a boxer. No one’s sure how the Montgomery girls ended up falling for them—but they did. Hard.

Brielle dates Devon. Sienna dates Dante. And it’s perfect… mostly. But curiosity has a wicked little voice.

What would it feel like to kiss the wrong twin? Would he notice? Could he tell the difference?

One Friday afternoon, with identical uniforms, borrowed perfume, and perfectly mirrored hair, the Montgomery twins swap places—just for an hour, just to see.

What they don’t know is the Blackwood twins have been pulling the same stunt for months. They’ve kissed each other’s girlfriends. They’ve sent each other to dates. And now, face to face with the wrong girl pretending to be the right one—each twin boy realizes he’s not the only one playing the game.