"Tengo ganas de ti" is a popular Spanish novel written by Federico Moccia. It is a romantic story that follows the life of Hugo, a young man who returns to Madrid after spending time away. He struggles with his feelings for Babi, his first love, and Gin, a new girl he meets, leading to a love triangle that explores themes of passion and heartbreak. The book is a sequel to Tres metros sobre el cielo, continuing the journey of its characters. It has gained a significant following and has been adapted into a film, further popularizing its story among fans of romantic literature.