Mood: The mood of the video appears to be romantic and intimate, with a sense of longing or commitment. The title 'Dil Ko Maine Di Kasam' translates to 'I Gave My Heart an Oath', suggesting a promise or vow of love. The overall theme seems to revolve around love, relationships, and possibly heartbreak.

Environment: The setting appears to be indoors, possibly a dimly lit room or a cozy space with warm lighting. The exact location is unclear, but it seems to be a private, intimate setting that complements the romantic mood of the video.