Mood: The mood of the video appears to be energetic and lively, with a theme of celebration and joy. The man's facial expression and body language suggest that he is enjoying himself, and the presence of a crowd in the background implies a sense of excitement and revelry.

Environment: The video seems to be set in a vibrant and colorful environment, possibly a nightclub or a stage. The background features a cityscape at night, with purple and pink hues dominating the scene. The presence of a crowd and decorative lights suggests a lively and festive atmosphere.