A young autistic museum guide lives by a strict routine — until he falls in love with his coworker and must confront a whirlwind of new, intense emotions.

When the retired seventy-seven years old hypochondriac widower Fred moves to an apartment in Madrid, his temperamental daughter Cuca has an incident with his next door neighbor, the elder Argentinean Elsa. Later, they meet each other and Elsa seduces Fred with her reckless behavior and view of life and they have a romance.