What he explained about the translation of the title to english:
Saudade is a Portuguese word that doesn’t have a direct translation to English. The closest translation I could find was "this nostalgic feeling of longing and yearning but it’s still far from the true meaning of the word.
"Saudade is a Portuguese and Galician word for a feeling of nostalgic longing for something or someone that one was fond of and which has been lost. It often carries a fatalist tone and a repressed knowledge that the object of longing might never really return. It was once described as "the love that remains" after someone is gone." A beautiful meaning of the word “saudade” found by *VisualFeelings