Mood: The mood of the video appears to be energetic, youthful, and playful, with a theme of showcasing a carefree and confident attitude. The hashtag '#HAR GHONT MEIN SWAG' suggests that the video is about embracing one's swag or confidence in every moment.

Environment: The environment/setting of the video seems to be a vibrant and lively space, possibly a music video shoot or a party setting, given the bold colors and dynamic poses of the actors. The background is divided into red and blue sections, with a starry night effect, indicating a fun and lively atmosphere.