Royalteen (2022) on Netflix

Plot summary

Prince Karl Johan, known to his friends as Kalle, is heir to the throne and a familiar face in the tabloids. Lena is new in town, and the two grow close. He carries a nation; she carries lies. Lena once ran a gossip blog about him without signing her name, until her identity came out. She is charmed by Kalle and wary for more than one reason. No one, Kalle included, knows about the larger secret that made her leave her hometown, and she knows that closeness to a future king could put them in a situation neither can manage.