Mood: The mood of the video appears to be romantic and intimate, with the couple sharing a close and affectionate moment. The theme seems to be love and relationships, with the title songs 'Kaun Mera' suggesting a question of belonging or possession. The overall emotion conveyed is warm and sentimental.

Environment: The setting of the video seems to be a dimly lit, festive or celebratory environment, possibly a wedding or a romantic dinner. The blurred background with yellow lights suggests a warm and cozy ambiance, which adds to the romantic mood.