Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The title 'Tera Rusna' translates to 'Your Smile' or 'Your Radiance', which suggests that the video may be about a person yearning for someone they love. The overall theme seems to be a romantic ballad, possibly expressing the pain of separation or unrequited love.

Environment: The setting of the video appears to be a rural or natural environment, with tall grasses and leafless trees in the background. The overcast or hazy sky adds to the melancholic atmosphere. The man in the image is standing in a field or a meadow, which suggests that the video may have been shot in a countryside or a rustic location.