Mood: The mood of the video appears to be light-hearted and playful, with a sense of creativity and music. The theme seems to revolve around the making of a song or a music video, given the 'BEHIND THE SCENES' text. The emotions conveyed are joyful and carefree, with the artists and actors looking happy and relaxed.

Environment: The setting seems to be a studio or a filming location, with a cozy couch and a microphone present. The background is a gradient of dark to light colors, suggesting a sunset or a dramatic lighting setup. The overall environment appears to be a creative and artistic space.