- Country: Argentina
- Genres: Short
- Release: 2016-04-01
- Director: Agostina Guala
- Writers: Agostina Guala
- Language: Spanish
- Stars: Celina Carbajal , Santiago Chirife , Matias Espiño , Victoria Quijano Greco , Iñaki Moreno
- Runtime: 15 min
- Awards: 2 nominations
- AKA: The Happy Days (United States of America) , The Happy Days (United Kingdom) , The Happy Days , Los días felices (Argentina) , Los días felices
- Plot: N/A
- IMDB:tt5684894