Mood: The mood of the video appears to be romantic and intimate, with a sense of longing. The theme seems to revolve around love and relationships, with the title 'Kabhi Yun' suggesting a nostalgic or melancholic tone. The overall emotion conveyed is one of tender affection.

Environment: The setting appears to be a warm and cozy indoor environment, possibly a home or a private space, with beige curtains in the background. The soft lighting and the couple's body language suggest a relaxed and intimate atmosphere.