짝사랑 오빠와 연애 수업 중

Shy, bookish Ariadna has one goal before graduation: win the heart of her longtime crush. Hoping to gain confidence, she turns to his charming older brother, Emilio, for lessons in love. But as fake dating sparks a very real passion, Ariadna finds herself torn between the dream boy she chased for years and the brother she never saw coming.