Marcus normally lives in Stockholm, Sweden, where everyone knows him and what he's about, how he now wants to be called Marcus instead of Michelle. But this summer he goes with his mom to Malmö, where no one knows his story and he can truly be himself. There, he meets Mikkel, who is into skateboarding, just like him, and they instantly connect and become blood brothers. Marcus couldn't be happier that this cool boy calls him "Bro." In fact, this summer seems to be the best in his eleven-year-old life! But what happens when your newfound friend thinks you've been lying—even though you've never been so honest?