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 and relationships, possibly exploring the effects of romance on one's life, hinted at by the text 'shaadi ke side effects' (side effects of marriage). The overall emotion conveyed is one of affection and tenderness.

Environment: The setting of the video seems to be in a car, possibly during a scenic drive through a natural landscape with trees and greenery visible in the background. The warm lighting suggests that the scene is set during either sunrise or sunset, adding to the romantic ambiance.