Y/N has been Mateo Alvarez’s best friend since birth—they’ve grown up side by side, their lives inseparable. But when Mateo finally gets a girlfriend, Y/N isn’t sure how to feel. The new girl is charming, polished, and doesn’t seem to like Y/N either. Suddenly, the line between friendship and something more starts to blur… and jealousy might be the only thing standing in the way.