Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing and possibly heartbreak. The theme seems to revolve around a poignant goodbye or farewell, as suggested by the title 'Alvida', which translates to 'goodbye' in English.

Environment: The setting of the video seems to be indoors, with a dark and muted color palette that adds to the somber mood. The presence of a woman with a contemplative expression and a subtle shadowy figure in the background suggests an intimate and possibly emotional setting.