Mood: The mood of the video appears to be romantic, with a sense of longing or yearning. The theme seems to revolve around love or a deep connection between two people, as hinted by the title 'Tujh Sang Lagee' which translates to 'I Feel Connected to You'. The overall emotion conveyed is one of intimacy and affection.

Environment: The setting appears to be outdoors, possibly in a garden or a courtyard of a large house, given the presence of greenery and a staircase leading to a building in the background. The environment seems serene and picturesque, fitting for a romantic song.