This was a romantic or somewhat artsy movie. I remember a scene where the narrator explains how the main characters father called his mother every day a different name. But on Valentine’s Day it was always the same name each year. It was also shown that the parents celebrated Valentine’s Day on the 15th so that it is much more calm in restaurants and they can just enjoy themselves. This was probably at the beginning of the movie.
I’d really appreciate if somebody helped me identify this movie. It’s been on my mind for years now.