Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The theme seems to revolve around heartbreak or separation, as hinted by the title 'Na Ja Tu' which translates to 'Don't Go'. The overall emotion conveyed is one of yearning and desperation.

Environment: The setting of the video seems to be a desert or a sandy landscape with a clear blue sky, possibly during sunrise or sunset. The warm lighting and the woman's pose suggest an intimate and personal moment, possibly a music video or a song performance.