Mood: The mood of this video appears to be energetic and lively, with a theme that could be related to dance or performance, possibly a musical or a high-energy dance sequence. The use of vibrant blue and white hues suggests a dynamic and playful atmosphere.

Environment: The environment seems to be a stage or a performance area with a blue floor that resembles water, given the splashes around the dancers' feet. The setting could be an indoor location with a specially designed floor for performances.