Mood: The mood of the video appears to be romantic and intimate, with a sense of warmth and closeness between the two individuals. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Gustakh Mausam' which translates to 'Traitorous Weather'. The overall emotion conveyed is one of tender affection.

Environment: The setting of the video seems to be a serene and natural environment, likely a forest or a wooded area, with trees and greenery in the background. The warm and soft lighting suggests that the scene is set during either sunrise or sunset, adding to the romantic ambiance.