Mood: The mood of the video appears to be playful, flirtatious, and carefree. The theme seems to revolve around independence, self-confidence, and possibly relationships, given the title 'Single Rehne De' which translates to 'Let Me Remain Single'. The overall emotion exuded is light-hearted and fun.

Environment: The setting of the video seems to be a stylish, pastel-colored room, possibly a boudoir or a dressing room. The presence of a lamp, flowers, and a mirror in the background suggests a feminine and intimate space. The women are dressed in maid's attire, which adds a playful and cheeky element to the setting.