Mood: The mood of the video appears to be dark and edgy, with a sense of intensity and passion. The theme seems to be related to love or longing, as suggested by the title 'Sajna'. The overall emotion conveyed is one of strong feelings and possibly heartache.

Environment: The setting of the video seems to be a dimly lit, possibly indoor location with a dark background. The presence of a person lying on a bed in the background adds a sense of intimacy and closeness. The environment appears to be moody and atmospheric, with a focus on the two main characters.