When Jas jokingly claims he’s dating “Art,” his words spark a school-wide misunderstanding that flips Art’s life upside down. The rumor costs Art his chance to get closer to his crush Julienne, who just so happens to also be Jas’s sister. To make things right, Jas proposes a deal: if they pretend to date, he’ll help Art win over Julienne. As they navigate fake couple activities, unexpected friendships, and school drama, their carefully crafted act becomes more complicated than they ever anticipated.