Mood: The mood of the video appears to be upbeat and celebratory, with a sense of achievement and pride. The theme seems to be related to music, given the mention of '655 MILLION+ VIEWS ACROSS YOUTUBE', suggesting that the video is a song or a music video. The overall emotion conveyed is one of joy and success.

Environment: The setting of the video appears to be outdoors, with a scenic view of a body of water and mountains in the background. The presence of a railing and buildings in the distance suggests that the location might be a tourist spot or a scenic overlook. The environment seems serene and picturesque, with a sense of natural beauty.