Mood: The mood of the video appears to be nostalgic and contemplative, with a hint of melancholy. The theme seems to be related to love, longing, or heartbreak, as suggested by the title 'Kaise Bataye' which translates to 'How to Explain' or 'How to Tell'. The overall tone seems to be introspective and emotive.

Environment: The setting of the video appears to be a serene and natural environment, possibly a countryside or a park, with a green field and a cloudy sky. The silhouettes of two people running in the distance suggest a sense of movement and freedom. The color palette is muted, with shades of orange, green, and gray, which adds to the contemplative and nostalgic mood.