Mood: The mood of the video appears to be melancholic and introspective, with a hint of mystery. The theme seems to revolve around love, heartbreak, or longing, as suggested by the title 'Tere Naam'. The overall emotion conveyed is one of wistfulness and nostalgia.

Environment: The setting of the video seems to be outdoors, possibly in a garden or a quiet, natural environment. The presence of greenery and a brick wall in the background suggests a serene and peaceful atmosphere. The dim lighting adds to the contemplative mood of the scene.